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Energy Study and Tech Assistance Report for Woodrow Wilson High Washington DC 1990
AN ENERGY STUDY AND TECHNICAL ASSISTANCE REPORT FOR WOODROW WILSON HIGH SCHOOL WASHINGTON,D.C. PREPARED FOR: THE PUBLIC SCHOOLS OF THE DISTRICT OF COLUMBIA OCTOBER 1,1990 FORWARD In 1988,the Energy Committee of the American Consulting EngineersCouncil(ACEC)started getting feedback from the Department of Energy thatworkperformedbysomeconsultingengineersintheInstitutionalConservationProgram(ICP)was not fully meeting the program's objectives.Of primaryconcernwasthequalityofTechnicalAssistance(TA)Reports being prepared forinstitutionalclientsbyprofessionalengineers.The resulting concern led thecommitteetoundertake,with the support of the Department of Energy,a projecttodevelopa"model"TA Report to demonstrate,to consulting engineers,the typeofreportthatcouldbestmeettheneedsoftheirclientsandICPadministrators. The Woodrow Wilson High School in Washington,D.C.,the DOE adoptedschool,had never had a TA study performed.It was the perfect candidate for theACEC/DOE project.In August,1989 an on site seminar was held to define how a"model"TA study could be developed for this school.A team of ACEC Engineers,school administrators,and regional energy officials spent a day examining thebuildinganddiscussingstrategiesthatcouldbeincludedinthestudy.That wasthebeginningofasignificantefforttodevelopthisdocumentbyACECengineers.It is the hope of the ACEC Energy Committee that this effort will assist engineersandtheirinstitutionalclientstomoreeffectivelyutilizetheICPtosaveenergy. ACKNOWLEDGEMENTS Patricia H.Rose State Energy Programs Division U.S.Department of Energy Washington,D.C. American Consulting Engineers Council Energy Committee George A.Jackins,P.E.,Chairman (1988) Birmingham,Alabama Donald G.Bergoust,P.E.,Chairman (1989) Missoula,Montana Tom R.Todd,P.E.,Chairman (1990) Memphis,Tennessee Donald G.Carter,P.E. Rockville,Maryland Francis J.Lorenz,P.E. New York,New York William J.Murphy,P.E. Phoenix,Arizona James M.Poche',P.E. Lafayette,Louisiana William A.Rettberg,P.E. Denver,Colorado Lawrence G.Spielvogel,P.E. Wyncote,Pennsylvania Verle A,Williams,P.E. San Diego,California Nancy L.McGahey,E.1.T. Engineering Resource Group,Inc. Birmingham,Alabama Robert K.Hoshide,C.E.M. Energy Technology Engineering CenterRockwellInternationalCorporation Canoga Park,California ssSEMINAR ATTENDEES American Consulting Engineers Council (ACEC) Energy Committee Ed Bajer ACEC Washington,D.C. Donald G.Carter Carter Engineering,Inc Rockville,Maryland George A Jackins Engineering Resource Group,Inc. Birmingham,Alabama Jack Warner ACEC Research &Management Foundation Washington,D.C. D.C.Energy Office Washington,D.C. Charles Clinton 'Jai Gupta Alimamy Kargbo Lilly Lewis Ray Rasson Delaware Energy Office,Division of Facilities Management Dover,Delaware Robert Bartley District of Columbia Public Schools Woodrow Wilson High School Washington,D.C. P.J.Mance,Jr.Larry Nims Assistant Engineer Engineer Gail Ridley Mr,Yancy,Manager Assistant Principat Buildings &Grounds Energy Technology Engineering Center Canoga Park,California Robert K.Hoshide Maryland Energy Office,Institutional Conservation Program Annapolis,Maryland Ann Elsen Philadelphia Public Schools Philadelphia,Pennsylvania Jack Meyers Mike Hanson Potomac Electric Power Company (PEPCO) Washington,D.C. Uoyd Williams Prince Georges County Government Office of Energy Services Hyattsville,Maryland Leslie Nelson John Lattanzio Oscar Garcia Southeastern University Washington,D.C. Richard H.Ross Superior Combustion Washington,D.C.Area David Keiser U.S.Department of Energy Oifice of Energy Research Washington,D.C. John Ortman Patricia H.Rose U.S.Public Health Service Design &Energy Branch,Office of Health Facilities Rockville,Maryland Strone Sparks TABLE OF CONTENTS SECTION PAGE 1.0 INTRODUCTION 1 2.0 EXECUTIVE SUMMARY 2 2.1 Energy Utilization Index 2 2.2 Energy Cost Index 2 2.3 Energy Use and Energy Cost Reduction Potential 2 2.4 Current and Projected Energy Use and Cost 3 2.5 Summary of Recommended Measures 4 3.0 SURVEY OF FACILITY 5 3.1 Description of Facility 5 3.2 Building Envelope 6 3.3 Energy Systems 6 3.3.1 Lighting 7 3.3.2 HVAC Systems 7 3.3.3 Domestic Hot Water 8 3.3.4 Miscellaneous 8 4.0 CALCULATION OF ENERGY CONSUMPTION INDEXES 9g 4.1 Energy Utilization Index 9 4.2 Energy Cost Index 9 4.3 Current EUI and EC!9 4.4 Calculation of Indexes 9 5.0 ENERGY USE AND COSTS 11 5.1 Overall Consumption 11 5.2 Annual Consumption and Cost 11 5.2.1 Utility Rates _12 5.2.2 Energy Use Profiles 12 5.2.3 Peak Demand Profile 13 5.3 Energy Distribution 14 6.0 ENERGY ANALYSIS 16 6.1 Building Envelope 16 6.2 Lighting 16 6.3 Air Distribution Systems 18 6.4 Heating Plant 18 TABLE OF CONTENTS SECTION PAGE 6.0 ENERGY ANALYSIS (continued) 6.5 Building Automation System 19 6.6 Other Measures Considered 19 6.6.1 Pool Cover 20 6.6.2 Pool Heat pump 20 6.6.3 Upgrade Standard Efficiency Ballasts 20 6.6.4 Kitchen Exhaust Heat Recovery __20 6.6.5 Upgrade Mercury Vapor Gym Lighting 20 7.0 TECHNICAL ASSISTANCE REPORT 21 Certification 22 Table of Contents 23 General Administrative Information 24 Occupancy Patterns 26 Physical Characteristics 28 Annual Energy Consumption 30 Energy Systems 32 Heating Plant 34 Cooling Plant 36 Pumps 37 Air Distribution Systems &Package Equipement 46 Heating &Cooling Equipment Designations 82 Food Preparation &Storage Area Equipment 84 Solar &Renewable Resource Potential 85 General Remarks 86 Building Sketch 87 8.0 ENERGY CONSERVATION OPPORTUNITIES 88 8.1 Recommendations for Energy Conservation 88 8.2 Operation and Maintenance Recommendations 88 8.3 Energy Conservation Measure Recommendations 88 8.4 Energy Savings &Implementation Costs 88 8.5 Recommended O&Ms and ECMs 88 Summary of O&M Recommendations 89 O&M Recommendations 90 Summary of ECM Recommendations 92 ECM #1 -Reduce Glass Area -Main 94 ECM #2 -Roof insulation -Gym 96 ECM #3 -Wall Insulation -Gym &Pool 98 ECM #4 -Photocell Control 100 ECM #5 -Corridor Daylighting 102 ECM #6 -Delamp Corridors 104 \y ma SECTION TABLE OF CONTENTS PAGE 8.0 ENERGY CONSERVATION OPPORTUNITIES (continued) APPENDIX ECM #7 -Occupancy SensorsECM#8 -Exit Light ConversionECM#9 -Pool Exhaust Heat Recovery ECM #10 -Energy Efficient MotorsECM#11 -High Efficiency Gym BoilersECM#12 -Upgrade Boiler PlantECM#13 -Building Automation System A -Utility Data B -Building Computer SimulationBaseCase C -Energy Conservation MeasureCalculations D -Miscellaneous 106 108 110 112 4114 116 118 TABLE # LIST OF TABLES TITLE OakGhEnergy Use Reduction and Cost Reduction SummaryCurrentandProjectedEnergyUseandCostECMandO&M Prioritization by Simple Payback "U"Values for Each Building Component HVAC System ComponentsAnnualEnergyConsumption and Cost av LIST OF FIGURES FIGURE #TITLE PAGE 1 Building Layout 5 2 Energy Cost By Component 7 3 Energy Cost Comparison by Fuel Type 10 4 Monthly Electrical Consumption 12 5 Monthly Natural Gas Consumption 13 6 Monthly Peak Demand Profile 13 7 Distribution of Electrical Energy 14 8 Distribution of Natural Gas 15 9 Total Energy Cost Distribution 15 1.0 INTRODUCTION In August 1989,the ACEC Energy Committee began a comprehensive energy study ofWoodrowWilsonHighSchoolinWashingtonD.C.This report presents the finding ofthatstudy.Also included is a Technical Assistance (TA)Report,prepared in compliancewith10CFR455.42 of the National Energy Conservation Policy Act (NECPA).The TAidentifiesanddemonstratestheeconomicpaybackofvariousenergyconservationmeasuresunderconsiderationforFederalfinancialsupportthroughtheInstitutionalConservationProgram(ICP). The objective of this study was to determine and document the flow of energy into thefacility,identify areas of energy waste,and recommend the most effective means ofreducingthosewastesandtheirassociatedcosts.The first step required to accomplishthisgoalwastoperformanextensiveon-site survey of the facility.This was performedwithhelpfromschooladministrativeandengineeringstaff. This survey included study of the heating and air conditioning systems,lighting systems,building envelope,and other energy consuming systems to determine their impact onenergyconsumption.This investigation,coupled with an analysis of energyconsumptionrecords,made possible judgments of the efficiency of these systemsindividuallyandcollectively.These judgments provided a basis for identifying the energyconservationopportunitiesfoundlaterinthisreport.Each energy conservationopportunityfoundwasinvestigatedtodetermineitseffectivenessinreducingenergyuseanditsrequirementsforimplementation.Those energy conservation opportunities thatoneredworthwhilesavingsandwereeconomicallyfeasiblehavebeenrecommendedinthisreport. The recommendations are separated into two categories.The first to be addressed areOperatingandMaintenancerecommendations(O&Ms)which identify energyconservationopportunitiesinvolvingoperationandmaintenanceofexistingequipment.O&Ms typically require little or no implementation cost.Next are Energy ConservationMeasurerecommendations(ECMs),which will require a more substantial capitalinvestment.ECMs with a payback period between two to ten years can receive grantfundsfromtheICPprogram. These recommendations allow this study to become a useful tool to be used byadministratorsinarrivingatobjectivedecisions.The O&Ms and ECMs are presented sothattherecommendationscanbeevaluatedfortheircostversussavingsimpact.Theestimatedcostforimplementationofeachrecommendationincludesnotonlythecostoflaborandmaterialforinstallation,but also professional fees for an engineering firm toprovidedesignservicesandconstructionreviewservices,when applicable. The general perception of the future indicates severe energy shortages and unstableenergycostswithinthe1990's.Large energy consumers,such as Woodrow WilsonHighSchool,should constantly reevaluate potential to reduce energy consumption.Continuous review of energy consumption and prudent action upon investmentdecisionsthatreduceenergyrequirements,at the appropriate time,should help ensurethatenergyisavailableforschooloperationsduringtheunstabletimesahead.ThisreportshouldbeconsideredaplanningtoolforAdministratorswhenaddressingthesefutureenergyproblemssothatoperationsandcomfortlevelswillnotbecompromised. 2.0 EXECUTIVE SUMMARY 2.1 Energy Utilization Index The comprehensive studies performed evaluating the energy utilization effectiveness ofWoodrowWilsonHighSchoolshowthatenergyisbeingusedatarateof133,382Btus/sqft /year (British thermal units per square foot per year).This rate is knownas abuilding's Energy Utilization Index (EU!)and is used as a basis to determinea building'senergyefficiency.Schools located in areas with climates similar to Washington,D.C.typically use energy in the range 50,000 to 75,000 Btus/sq.ft./year.The energy use atWoodrowWilsonHighSchoolis77percenthigherthanthemaximumlevel,indicatingsignificantpotentialforenergyreduction. 2.2 Energy Cost Index The facility's Energy Cost Index (ECI),which is used to study,monitor,and compare theamountofmoneyspenttowardsenergyconsumption,is $0.75/sq.ft./year.The EUI forthisfacilityisveryhigh,especially since the facility has only a small amount of cooling. 2.3 Energy Use and Energy Cost Reduction Potential The quantity and cost of energy saved by implementing the O&Ms and ECMs included inthisreportarepresentedinTable1below. TABLE 1.ENERGY USE REDUCTION AND COST REDUCTION SUMMARY ENERGY ENERGY COST USE RECOMMENDATION REDUCTION REDUCTION O&Ms 13.1%14.3% Building Envelope ECMs 16.6%17.2% Lighting ECMs 3.0%2.4% Distribution System ECMs 4.1%4.2% Heating Plant ECMs 10.0%12.4% Control System ECMs 4.7%5.2% The total percent of energy reduction in Table 1 is 55.7 percent and the total costreductionis51.5 percent.This represents a realistic total potential for savings sinceinteractionamongECMsandO&Ms is considered.Many energy conservationmeasuresaffectthesavingspotentialofeachother.For example,a lighting retrofit willreducethecoolingloadaswellasincreasetheheatingload.The order for ECMconsiderationinthisstudy,as defined by the program guidelines,is building envelopefirst,followed by lighting,distribution systems,generation systems (plants)and finallycontrols.Each measure is calculated assuming that all previous recommendations havebeenimplemented. The potential for savings can only be realized if all O&Ms and ECMs are implemented.These recommendations have been identified in detail in the Energy ConservationOpportunitiessectionofthisreport.If,in fact,all recommendations are implemented,thefollowingenergyperformancedatawillresult. New EUI New ECIl Annual Cost Savings Total Implementation Cost Overall Payback Period 59,053 Btus/sq.ft./year$0.36/sq.ft./year $127,411 $530,451 4.2 years Annual Cost Savings listed above does not include maintenance cost savings which willresultfromseveraloftherecommendedmeasures. 2.4 Current and Projected Energy Use and Cost The following chart illustrates current energy consumption and cost,projected data afterimplementationofO&Ms,as well as projected data after implementation of all ECMs. TABLE 2.CURRENT AND PROJECTED ENERGY USE AND COST FUEL ELECTRICITY NATURAL GAS TOTAL (UNITS)(KWH/YEAR)(THERMS/YR) Base Year Units/Year 1,511,850 268,717 MMBtu/Year 17,537.5 26,871.7 44,409.2 $/Year $105,444 $142,029 $247,473 O&M SavingsUnits/Year 105,992 51,218 MMBtu/Year 1,229.5 5,121.8 6,351.3 $/Year $5,369 $27,146 $32,515 After O&Ms Units /Year 1,405,858 217,499MMBtu/Year 16,308.0 21,749.9 38,057.9 $/Year $100,075 $114,883 $214,958 ECM Savings Units/Year 403,868 137,128 MMBtu/Year 4,684.9 13,712.8 18,397.7 $/Year $22,218 $72,678 $94,896 Projected Energy Use Units /Year 1,001,990 80,371 ; MMBtu/Year 11,623.1 8,037.1 19,660.2 $/Year $77,857 $42,205 $120,062 2.5 Summary of Recommended Measures Table 3,below,ranks each O&M and ECM recommendation in order of increasingpaybackperiod.Listed in this order,this table presents a prioritized list of therecommendationsincludedinthisreport.The most significant measure at WoodrowWilsonHighSchoolisanocostOperatingandMaintenanceRecommendation,O&M#5,Modify Boiler Operation.This measure simply addresses the manner that boilersarepresentlyoperated. TABLE 3.ECM AND O&M PRIORITIZATION BY SIMPLE PAYBACK SIMPLE ANNUAL.IMPLE- PAYBACK COST MENTATION RECOMMENDATION (YEARS)SAVINGS COST O&M #5 Modify Boiler Operation 0.00 $26,470 $0 O&M #3 =Modify Pool Pump Use 0.10 $4,901 $300 O&M #2 Weatherstrip Exterior Doors 0.80 $986 $800 ECM #4 _Photocell-Exterior Lights 0.94 $106 $100 O&M #1 =Repair DHW Tank Insulation 1.30 $78 .$100 ECM #5 -Corridor Day Lighting 1.46 $1,167 $1,700 O&M #4 -Repair Duct Insulation 1.50 $80 $120 ECM #3 _Insulate Walls,Pool,Gym 2.37 $15,434 $36,528 ECM #6 -_Upgrade Corridors Lighting 3.83 $1,583 $6,059 ECM #11 High Efficiency Gym Boilers 3.52 $9,434 $33,164 ECM #7 Occupancy Sensors 4.63 $4,147 $19,197 ECM #13 Building Automation System 5.00 $11,543 $57,753 ECM #12 Upgrade Boiler Plant 5.26 $15,405 $81,013 ECM #9 Energy Efficient Motors 5.04 $1,694 $8,531 ECM #10 Pool Exhaust Ht Recovery 6.94 $8,533 $59,221 ECM #8 _Exit Light Conversion 7.61 $327 $2,488 ECM #2 Gym Roof Insulation 8.45 $2,871 $24,269 ECM #1 -_Reduce Glass Area-Main 8.79 $22,652 $199,108 3.0 SURVEY OF FACILITY 3.1 Description of Facility Woodrow Wilson High School is located at Chesapeake Street and Nebraska Avenue,N.W.in Washington,D.C.The facility campus includes six buildings,all of which arephysicallyattached.The Main Building,Auditorium and Boiler Plant were originallyconstructedin1934.A Gymnasium was constructed in 1969.Shortly thereafter,thisbuildingwasremodeledandisnowtheLibraryBuilding.At the same time,the GymBuildingwasconstructed.The Pool Building was the final addition,which occurred in1976.The total gross floor area of the entire facility is 332,947 square feet. Figure 1,below,graphically displays the present plan view of the facility. FIGURE 1.BUILDING LAYOUT MAIN BUILDING LIBRARY GYMNASIUM SL f-LI 3.2 Building Envelope A principle factor in the quantity of energy consumed in a building is the thermal integrityofthebuildingenvelope.By investigating the type and condition of various buildingcomponentsusedinitsconstruction,the thermal integrity of a building can bedetermined.The overall thermal integrity of a building relates to its ability to resist heatlossduringtheheatingseason,heat gain during the cooling season,as well as its abilitytopreventtheintroductionofexcessiveoutdoorairthroughinfiltration. The building envelope at Woodrow Wilson High School is fairly energy efficient.It isinappropriatetodiscussthisfacility's building envelope collectively since theconstructionandconditionvarygreatlybetweenthesixbuildings. The rate of heat transfer through a building envelope component is expressed as the "U"value.The "U"value is a coefficient used in expressing the thermal conductance of acompositestructureinBtuperhourpersquarefootperdegreeFahrenheit(Btuh/sq.ft./OF).Since the "U"value expresses a conductance rate,it is desirable tohaveaslowavalueaspossible. Table 4,below,identifies the "U"values calculated for each building's roof and wallconstruction.The data in this table indicates that some improvement can be made tothewallsintheGymandPoolBuildingsandtheroofoftheGymBuilding. TABLE 4."U"VALUES FOR EACH BUILDING COMPONENT BUILDING WALL ROOF Main 0.12 0.06 Auditorium 0.12 0.06 Connecting Corridors 0.12 0.17 Library 0.12 0.06 Gym 0.29 0.20 Pool 0.20 0.06 All glass at Woodrow Wilson High School is single pane.Almost 15 percent of the totalfacilitywallareaisglass.Of the total 21,904 square feet of glass area at the facility,15,719 square feet (72 percent)is located on the Main Building. 3.3 Energy Systems The energy systems in the building include Lighting,Heating,Ventilating and AirConditioning(HVAC)Systems and other miscellaneous equipment such os Office,laboratory and kitchen equipment.Discussion of each of these energy systems follows.Prior to these discussions is a pie chart,Figure 2,which graphically illustrates the energycostforeachcomponent. FIGURE 2.ENERGY COST BY COMPONENT COOLING (1.0%) LIGHTING (20.9%) HEATING (44.9%) 3.3.1 Lighting Figure 2 indicates that lighting requires 20.9%of the total energy cost at WoodrowWilsonHighSchool,accounting for almost $52,000 annually. Interior lighting is primarily provided by fluorescent fixtures equipped with standardballasts.All lamps are standard efficiency.During the field survey,a major electricalrenovationwasinprogresswhichentailedreplacementofmostallincandescentlightsinthefacility.This project was approximately 70%complete during the survey.Exteriorlightingconsistsofaminimumquantityofbuildinglighting.Mercury vapor andincandescentsystemsarebeingusedforthisapplication. 3.3.2 Heating,Ventilating and Air Conditioning Systems The Heating Ventilating and Air Conditioning (HVAC)Systems at Woodrow Wilson HighSchoolcollectivelyaccountfor57.8%of total energy costs which equates toapproximately$142,969 annually.The following chart lists the individual HVAC Systemcomponentsandtheirrespectivepercentofannualenergycosts. TABLE 5.HVAC SYSTEM COMPONENTS COMPONENT %OF TOTAL COST COST Pumps and Fans 11.9 $29,353 Cooling (window units)1.0 $2,475 Heating 44.9 $111,141 TOTALS 57.8 $142,969 The Boiler Plant consists of three high pressure steam boilers.These boilers provide allsteamrequirementsforthefacility,including domestic hot water,pool heating,andspaceheatingrequirements.Steam is distributed to all parts of the facility at 125 PSIG.The pressure is then reduced to between 3 to 10 PSIG for each end use. Steam is distributed to radiators,unit ventilators and air handling units throughout thefacilityforheating.Steam is converted to hot water for heating in the gym building.Otherwise,steam is used directly for space heating. Only a minimal amount of cooling is provided to this facility.Window units are used intheofficesandcomputerlaboratories.A single split system is used to cool the PoolBuildinglobbyandtheObservationDeckwhichoverlooksthelargepool. Inventories of all major HVAC equipment are included in the TA Report. 3.3.3 Domestic Hot Water (DHW) Domestic hot water is generated with heat exchangers located inside storage tanks.Domestic hot water is produced with five separate heaters.One additional heater,located in the Library Building,is not used.Three of these heaters produce 120°F waterforgeneraluseinthePoolBuilding,Gym Building and Main Building.The Kitchen waterheaterismaintainedat140°F and the Boiler Plant water heater is maintained at 150°F, -which is required to mix chemicals for cleaning. 3.3.4 Miscellaneous The remaining 18.9 percent of energy costs are required to heat the two swimmingpools,operation of kitchen equipment,and operation of miscellaneous office andclassroomequipment.All of these services cost approximately $46,694 per year. 4.0 CALCULATION OF ENERGY CONSUMPTION INDEXES 4.1 Energy Utilization Index A starting point for analyzing energy wastes and the energy efficiency of a building is theEnergyUtilizationIndex(EUI).This is defined as the annual energy consumed by thebuildingandallofitsenergyconsumingsystemsinBtus/sq.ft./yr.(British thermal unitspersquarefootperyear).By describing energy consumption in such a manner,theenergyconsumptionsofsimilartypesofbuildingsundersimilarclimaticconditionsmaybecomparedtoestablisharelativeconceptofenergyefficiency.For instance,the EUI'softwosimilarbuildingsofdifferentsizesmaybecomparedtojudgewhichisutilizingenergymoreefficiently.These calculations may also be used in future energyconservationmonitoringefforts. 4.2 Energy Cost Index The Energy Cost Index (EC!)represents the total annual energy cost divided by thegrosssquarefootageofthebuilding.The EC!is expressed in dollars per square footperyear($/sq.ft./yr.). 4.3 Current EUI and EC! An acceptable energy consumption range for a building of this type is between 50,000 -75,000 Btus/sq.ft./yr at a cost range from $0.30 -$0.60/sq.ft./yr.The EUI and EC!forthisfacilityis133,382 Btus/sq.ft./yr and $0.75/sq.ft./year,respectively.An acceptableEU!goal for a facility of this type is 50,000 Btus/sq.ft./yr since only minimal cooling isprovidedtothebuilding.- Calculation of the EU!and EC!for Woodrow Wilson High School follows. 4.4 Calculation of Indexes Electricity EUle =(kwh/yr)(11,600 Btu/kwh)=(1,511,850)(11,600) gross square footage 332,947 EUle =52,673 Btu/sq.ft./year Natural Gas EUlg = (Therms/yr)(100,000 Btu/Th)=(168,717)(100,000) gross square footage 332,947 EUlg =80,709 Btu/sq.ft./year 4.4 Calculation of Indexes (continued) Total EVI EUl = EUle +EUlg +EUlo EUI =52,673 +80,709 =133,382 Btu/sq.ft./year Energy Cost Index (EC!)Calculation ECI =Annual Energy Costs =247,473 Gross Square Footage 332,947 ECI =$0.75/sq.ft./yr. Figure 3,below,graphically illustrates the cost distribution of the two energy sourcesusedatWoodrowWilsonHighSchool. FIGURE 3.ENERGY COST COMPARISON BY FUEL DOIG %oaEA RARE we POCOROULORELL,I99IGIGEDOIGIIGS.POPGIISGIIIIEIDIIITEGOS°,IGIDEGDIETEEEEIOIISIETS426lyORLALARARELL <SIIIIOGISEIOOIOIEIEEOEES:IGGIPISOOTIIETEIIIDIOEIODNG4GGGIELETOEEEETSEDEESEESSOTE. GAS (57.4%) 10 5.0 ENERGY USE AND COSTS The purpose of this section is to present current energy consumption trends such thatareasofpotentialwastecanbeidentified.Also,it is important to understand the value ofeachenergysourceusedinthefacilityanditsassociatedcost.Specific areas of energywasteandrecommendationstoaddressthosewasteswillbediscussedlaterinthe Energy Analysis section of this report. 5.1 Overall Consumption Present overall energy consumption has been determined to be higher than a normally.accepted level for a building of this type and location.This statement is based on theEU!calculations found in the previous section of this report.The established goal of50,000 Btus/sq.ft./yr.is 63 percent less than the current consumption level of 133,382Btus/sq.ft./yr. 5.2 Annual Consumption and Cost Table 6,below,summarizes the energy consumed in the school during the previous 12monthperiodexaminedinthisstudy. TABLE 6.ANNUAL ENERGY CONSUMPTION AND COST FUEL CONSUMPTION COST UNITS/YEAR MMBtu %_DOLLARS % Electricity 1,511,850 Kwh 17,538 39.5 $105,444 42.6 Natural Gas 268,717 Therms 26,872 60.5 $142,029 57.4 TOTALS 44,410 $247,473 This table reflects the high energy value of natural gas relative to electricity,in that 60.5percentofthetotalenergywaspurchasedwithonly57.4 percent of the total utility cost. The value used to convert electrical energy to Btus in this report,11,600 Btu/kwh,is thesourceconversionfactor.The actual Btus used at the facility per kwh of electricalenergyare3,413 Btu/kwh (site).The remaining 8,187 Btus are used to produce the-'electrical energy,at the power plant (source).The energy value indicated above forelectricityisthereforeinflatedtoaccountforthesourcerequirements.The actual Btususedinthefacilitycanbecalculatedusingthesiteconversionfactor. rm §.2.1 Utility Rates Potomac Electric Power Company (PEPCO)provides electricity to Woodrow WilsonHighSchoolontheGTRate,Timed Metered General Service.This rate charges for bothenergyconsumption(kWh)and demand (kW).This rate provides for both season andtimeofdayusage.A copy of this rate schedule is included in Appendix A. Natural gas is provided to the school on the Interruptible Rate from Washington Gas.This rate varies monthly depending on gas prices.Also,a minimum amount is billedeachmonthonafirmrate-to account for gas equipment that cannot be operated withfueloilwhengasserviceinterruptionisrequestedbythesupplier. §.2.2 Energy Use Profiles Energy use at Woodrow Wilson High School follows a predictable usage patternthroughouttheyear,as illustrated in Figures 4 and 5 which follow.Electricityconsumptionisrelativelyconstantthroughouttheyearbecausethereisnomajorcoolingequipmentinthebuildingtocauseasummerpeak.Likewise,natural gas consumptionishighestduringtheheatingseason,November through March,and consumption isrelativelyconstantduringthesummer. FIGURE 4.MONTHLY ELECTRICITY CONSUMPTION A 1007 (Thousands)CONSUMPTION(KWH)JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN MONTH 12 MONTHLY NATURAL GAS CONSUMPTIONFIGURE5. leeantreean.ISK ¢8 DeesoadaobeenevaNW5oy iSKK2a a, KW CCCKCW:WS KDKC iWY iWN§ caniL nar ineete noteDCEf Seen=. onQA WarWN3E MW WW INCase etektendwetnessNyGG|WNeeccnteeKX5o (spuesnouy)(SWYHSHL) NOILdWNSNOD Peak Demand Profile§.2.3 Figure 6 illustrates the peak demand profile for Woodrow Wilson High School.Thisphalsoisverytypical,showing continuous demand throughout the year with a slightreductionduringthesummerwhentheentirebuildingisnotinuse.gra MONTHLY PEAK DEMAND PROFILEFIGURE6. WLMSS TESNLZLi3adddddddiddsa:ee TT| (Mx) GNYW3d 13 5.3 Energy Distribution Figures 7 and 8,which follow,illustrate the distribution of each energy source providedtothehospital. Figure 7 details all electrical energy systems.This graph shows that lighting is a majorareaofconsumptionwith49.2 percent of total electricity energy use.The secondcategorywithahighpercentageofusageisfansandpumps,which accounts for 27.8percentofannualelectricityconsumption.Since energy consumption is highest in thesetwocategories,these are obvious areas where energy savings can be achieved. FIGURE 7.DISTRIBUTION OF ELECTRICAL ENERGY COOLING (2.3%)MISC.EQUIP.(17.3%)we55957 8»SESS$SNSSIHWRRRVVIywBRSBSVs s ""nsss<Beet |IGHTING (49.2%)SSSSSSSSESSSSRISSFANS &PUMPS (27.8%) KITCHEN (3.4%) Figure 8,on the following page,is a similar graph for natural gas.The largest area ofusefornaturalgasisheating,which requires 78.3 percent of total gas consumed at theschool.This category is followed by pool heating which accounts for another 14.0percent.All gas used at the facility is consumed by the boilers,except for the 3.6percentrequiredbykitchenequipment.These steam boilers offer the greatest potentialforsavingsatWoodrowWilsonHighSchool. 14 FIGURE 8.DISTRIBUTION OF NATURAL GAS KITCHEN (3.6%) HOT WATER (4.2%). AR Apna"ere eso e ooo ce or,RS'ai ehe so esos eso o 7: Figure 9,below,presents the total energy cost distribution for the fuels presented inFigures7and8.The component with the highest energy cost is heating.Again,thisareaobviouslyhasthegreatestpotentialforenergyconservation. FIGURE 9.TOTAL ENERGY COST DISTRIBUTION COOLING (1.0%) VEDI OTT.ERA HEATING (44.9%) FANS &PUMPS (11.9%)HOT WATER (2.4%) 15 6.0 ENERGY ANALYSIS The purpose of this section is to identify energy waste in the major energy consumingsystemsofthefacility,compare the operation of these systems with present standards,and discuss ways in which modifications will affect performance and future energyconsumption.An analysis of energy use for Woodrow Wilson High School resulted inthefollowingjudgments. 6.1 Building Envelope The building envelope of Woodrow Wilson High School is fair.The thermal integrity ofthebuildingenvelopeisaprincipalfactorinthequantityofenergyrequiredtoconditionabuilding.The overall thermal integrity of a building relates to its ability to resist heat lossduringtheheatingseason,heat gain during the cooling season,as well as its ability topreventintroductionofexcessiveoutdoorairthroughinfiltration. Several recommendations address the building envelope at Woodrow Wilson HighSchool.The Main Building was built in 1934 when it was customary to use largequantitiesofglassforbothlightingandventilation.At that time,energy costs were notaproblem.Now that heating fuel is much more expensive it is not appropriate to havetheselargequantitiesofglass.Also,these windows have deteriorated to a point thatmanydonotshutproperly,allowing large quantities of cold outside air to enter thebuildingintheformofinfiltration,thereby greatly increasing the building heating load. ECM #1 recommends that new,double pane windows be installed.These windowsshouldbemuchsmallerthantheexistingwindows,three feet tall rather than eight,andtheremainingopeningshouldbesealedwithmasonrytomatchtheexistingbuilding.The payback period for this measure is high,8.79 years;however,the windows will lastforatleastfortyyears. The blueprints for the gymnasium specified that batt insulation be installed above thesuspendedceiling.The maintenance staff,however,indicated that the insulation wasnotinstalled.This is typically seen in more recent construction.This insulation wasprobablyeliminatedtohelpbringthebuildingconstructionwithinthedefinedbudget.ECM #2 recommends that insulation be installed above the suspended ceiling in ordertoreduceroofheatloss. Blueprints for the Pool Building and Gym Building do not indicate a concrete block fillinsulation.A cost effective procedure to insulate existing walls such as these entailsinjectingfoaminsulationintoeachblock.This measure,ECM #3,has an excellentpayback,2.37 years,resulting from annual energy cost savings of $15,434. All three Building envelope recommendations will reduce annual energy cost by 16.6percentwhichequatesto$40,957 per year. 6.2 Lighting Lighting is a major area of energy consumption at Woodrow Wilson High School,comprising 49.2 percent of total electricity at a cost of $52,000 annually. 16 The majority of indoor lighting is comprised of fluorescent fixtures equipped withstandardballasts.All new light fixtures presently being installed also have standardballasts.Energy saving lamps should not be used with standard ballasts because lamplifewillbereducedby50percent. Recent technological advances in the fluorescent ballast market have made the existingstandardmagneticballastsobsolete.Legislation has even been passed which requiredballastmanufacturerstostopproductionofthesestandardballastsonJanuary1,1990.This legislation also required that ballast manufacturers'stock of standard ballasts wastobeclearedbyApril1,1990.Fixture manufacturers are to stop using standard ballastsonApril1,1991.Distributors'and contractors'stocks are exempt from the abovedeadlines. Energy saving ballasts have been on the market for many years now and electronicballastsareapproachingacompetitiveprice.Both retrofits were considered in thisstudy,however,neither retrofit is recommended since the payback period exceeded 10years.Replacements required due to ballast failure,however,should be done with eitherenergysavingorelectronic. Two lighting retrofits addressed in this study,ECM #4 and ECM #5,can easily beimplementedbyschoolmaintenancepersonnel.These measures both have simplepaybackperiodsoflessthantwoyears;as a result,these measures cannot receive ICPgrantfunds.Grant funds can only be awarded to ECMs with payback periods between two to ten years. ECM #4 recommends that photocells be installed to operate two exterior fixtures.Thesetwofixtures,located at the Boiler Plant and Main Building,presntly operate continuously.ECM #5 recommends that daylighting be used in corridors located on the NorthwestsieottheMainBuildingandintheconnectingcorridorswhichextendfromtheMainuilding. Corridors in the Main Building and adjacent connecting corridors are over lit accordingtocurrentstandards.ECM #6 recommends that these two lamp fixtures be retrofittedwitha"shunt"tube so they can operate with only one lamp each.The shunt tube simplycompletestheelectricalcircuitsothefixturecanoperatewithonefluorescentbulb.Inorderforthismeasuretobeconsideredapermanentretrofit,these "shunt"tubes shouldbeidentifiedbyaprintedlabeloneachfixture.The label should instruct maintenancepersonneltoleavethattubeinplacewhenreplacinglampswhichhavefailed.Thisretrofitwillreduceannualenergycostsby$1,583. Lighting in classrooms and offices operates continuously during the day,even when theroomsareunoccupied.ECM #7 addresses the use of occupancy sensors to operateclassroomandofficelighting.Passive infrared occupancy sensors detect heat fromhumanbodiestooperatethelightfixtures.A delay can be set as needed,up to typically15minutes,for turning lights off when no people are detected in a controlled area.Thismeasurewillreduceannualenergycosts$4,147. Forty-eight incandescent exit signs are in use which can easily be converted tofluorescentwitharetrofitkit.The fluorescent lamps have a much longer life than thecurrentlyusedincandescentlamps,resulting in maintenance cost savings as well asenergysavings.This retrofit is addressed in ECM #8. The previous recommendations will reduce lighting energy costs $7,330 per year. 17 6.3 Air Distribution Systems Air distribution systems deliver conditioned air to the space.Operation of these systemspresentlyaccountsforapproximately$21,162 in annual energy costs,which is 20percentofelectricitycostsand8.5 percent of total energy costs.This is low for a facilityofthistypeandsize. The air distribution systems at this facility are relatively small unitary type units,such asunitventilatorsandsmallairhandlingunits.The main recommendation to reduce fanenergyconsumptionistheuseofabuildingautomationtoscheduleequipmentoperation. The pool air handling units are the largest systems in the building.The pool area mustbemaintainedat82°F for the comfort and health of the individuals swimming.The poolalsorequireslargequantitiesofventilationairtoremovemoisture,airborne chemicalsandodors.ECM #10 recommends the use of an air to air heat exchanger to recoverheatfromexhaustairtopreheattheventilationairforthepoolarea.This measure willresultinannualenergycostsavingsof$8,533.The cost to implement this measure isquitehigh,resulting in a simple payback period of 6.94 years. 6.4 Heating Plant The heating piart,consisting of three high pressure steam boilers,provides spaceheating,pool heating and domestic hot water.All of these requirements account for 55.3percentoftotalannualenergycostsor$136,938 per year. The largest energy waste at this facility results from the manner in which these boilersarecurrentlyoperated.All three boilers are brought on line daily at 4:00 a.m.to buildpressureinthesteamdistributionsystemupto125PSIGquickly.This is done so thatsteamdrivenpumpscanbeusedratherthanelectricpumps.As the building heatingloaddecreases,typically mid morning,one of the three boilers is taken off line.Allboilersaretakenofflineat2:00 p.m.unless the outside temperature is below freezing.Asingleboileristhenbroughtbackonlineintheafternoonforeveningpooloperation. O&M #5,Modify Boiler Operation,recommends a different boiler operating scheme toreducetheextremewastesassociatedwithhavingallthreeoftheselargeboilersinoperationsimultaneously.One boiler should be adequate unless the outsidetemperatureisbelow30°F.Operation of all three boilers should never be required,based on design heating,domestic water and pool heating requirements.Thismodificationwillprovidemoresavingsthananyothermeasurerecommendedinthisreport,at no cost.Annual energy cost savings are estimated to be $26,470.Use of thesteamdrivenpumpsisnotprovidinganyenergycostsavingsandshouldbeeliminated. The Gym Building is the only area where hot water is used for heating.Steam is used toheatthiswaterviaashellandtubeheatexchanger.The heated water is then distributedtothevariousairsystemsforspaceheatinganddomestichotwater.This results inexcessiveenergyuseforseveralreasons.First of all,the Gym Building is located at theoppositeendofthefacility.This is the longest steam distribution piping run,whichresultsinhighheatlossfromthepiping.Also,this distance results in high pumpingcoststoreturnthecondensatebacktotheBoilerPlant.Losses are further magnified bytheinefficienciesinherentwiththeheatexchangersusedtoproducetheheatingwateranddomestichotwater. 18 a ECM #11 recommends installation of high efficiency,pulse yee,gas fired boilers forheatinganddomestichotwaterrequirementsinthegymbuilding.These boilerscondensefluegasestohotwaterwhichcanbedisposedofviaPVCpipetoadrain,rather than a flue system through the building roof.Since heat is removed from fluegasesduringthecondensationprocesses,flue losses are greatly reduced,resulting inanoverallboilerefficiencyoftypically95percent.This measure will reduce annualenergycostsby$9,434.The required investment of $33,164 will therefore provide apaybackperiodof3.52 years. ECM #12 addresses upgrading the existing boiler plant by operating at a lower steampressureandinstallingahighefficiencyboilerthatcanprovidesteamrequirementsforaseloadoperations.These baseload operations include heating of the pools,domestichotwaterandnominalheatingrequirements.In order to operate the existing boilers at alowerpressure,the existing pressure reducing stations located in the steam distributiontunnelswillneedtobereplaced.Automatic controls should also be installed to operatetheappropriateboilerstoprovideonlythenecessarysteamrequirements,therebyoptimizingheatingplantoperationforpeakefficiency.The reduced steam pressure willproducebothenergyandmaintenancecostsavingssincelocalcodesrequirethataboileroperatorbeonsitewhenhighpressureboilersareinoperation.Annual energycostsavingswillbe$15,405.The required investment to upgrade the boiler plant,$81,013,results in a simple payback period of 5.26 years. 6.5 Building Automation System All HVAC systems at the facility are presently operated manually by maintenancepersonnel.Because of this,the systems operate excessively,especially during coldweatherwhentheboilersarekeptonline24hoursperday.A Building AutomationSystem(BAS),which will operate the HVAC systems and domestic water heaters isrecommendedinECM#11.The BAS consists of a central computer that is interfaced with control points on specific equipment.The system will automatically scheduleequipmentoperationaccordingtooccupancyschedulesandprovidenightsetbackforfreezeprotection.As a result,equipment operates only when required.Also,schedulescanbemodifiedatthecentralcomputerforspecialfunctionsduringtheeveningsandweekends. The annual energy savings that can be achieved with a Building Automation System isestimatedtobe$11,543.The required investment of $57,753 will result in a simplepaybackperiodof5.00 years.This system will also greatly reduce maintenance costs,further increasing its benefits to the school. 6.6 Other Measures Considered Energy Conservation Measures (ECM's)recommended in this report are those whichwerefoundtobeeconomicallyfeasible,logical and appropriate.A Simple Payback oflessthantenyearshasbeenusedtoqualifyECM's for inclusion in this report. The following ECM's were considered,but found to not be feasible for either technical orfinancialreasons. 19 6.6.1 Pool Cover Installation of an automatic pool cover to reduce pool heat loss when not in use wasconsidered.This retrofit is not feasible because the pool heat loss to the spacepresentlyreducesspaceheatingrequirements.Since the building is heated throughouttheyear,no sizable energy savings will result. 6.6.2 Pool Heat Pump A pool heat pump extracts heat and moisture from the warm humid air of the poolbuilding.The heat in the air is recovered and used to heat the space and pool.As anaddedbenefit,the air is dehumidified with less ventilation air.Installation of a pool heatpumpisnotfeasibleduetoitshighcostofimplementation.This measure should bereevaluatedinthefuture. 6.6.3 Upgrade Standard Efficiency Ballasts Installation of energy saving and electronic ballasts was considered but notrecommendedsincethepaybackperiodwasinexcessoftenyears.Any replacementballastsrequiredinthebuildingduetofailureshould,however,be either energy savingorelectronic.Also,this measure should be reevaluated if the building operating time isincreasedorifelectricitycostsrisedramaticallyinthefuture. 6.6.4 Kitchen Exhaust Hood Heat Recovery A heat recovery package for the kitchen exhaust hood is not presently feasible due tothehighcostofinstallation.Here again,this measure should be reconsidered if energycostsincreasedramatically. 6.6.5 Upgrade Mercury Vapor Gym Lighting to Metal Halide Metal halide lights in the gym were addressed but are not recommended due to theresultingpaybackperiod,11.6 years. 20 7.0 TECHNICAL ASSISTANCE REPORT The following report presents detailed data regarding energy use at Woodrow WilsonHighSchool.The format of this report has been prepared in strict compliance withinstructionscontainedin10CFRPart455.42 of the Federal Guidelines. 21 TECHNICAL ASSISTANCE REPORT (10 CFR.455.42) FOR Woodrow Wilson High School (Building) Public Schools of the District of Columbia (Institution) Washington,D.C. (Location) PREPARED BY: NAME:DONALD G.CARTER FIRM:CARTER ENGINEERING,INC. ADDRESS:6011 EXECUTIVE BLVD.#102 CITY:ROCKVILLE STATE:MD ZIP CODE:20852 TELEPHONE:(301)231-7446 FAX:(301)231-7449 The undersigned certifies that this Technical Assistance Program has been conducted in accordancewiththerequirementsoftheDistrictofColumbiaandthatthedatapresentedisaccuratetothebestoftheTechnicalAssistanceAnalyst's knowledge.The undersigned also certifies that the TechnicalAssistanceAnalysthasnoconflictingfinancialinterestandisotherwisequalifiedtoperformthefunctionsofaTechnicalAssistanceAnalystinaccordancewiththerequirementssetforthbytheState. %-17-Go(Technical Assistance Analyst Signature)(date) P.E.REGISTRATION NUMBER (D.C.)_#5172 PROJECT NUMBER__N/A P.E.REGISTRATION STAMP 22 ” TABLE OF CONTENTS SECTION PAGE General Administrative Information 24 Occupancy Patterns 26 Physical Characteristics 28 Annual Energy Consumption 30 Energy Systems 32 Heating Plant 34 Cooling Plant 36 Pumps 37 Air Distribution Systems &Package Equipement 46 Heating &Cooling Equipment Designations 82 Food Preparation &Storage Area Equipment 84 Solar &Renewable Resource Potential 85 General Remarks 86 87BuildingSketch 23 GENERAL ADMINISTRATIVE INFORMATION Name of Building:__Woodrow Wilson Senior High School Owner:Public Schools of the District of Columbia Public,Private, or Non-Profit:Public,Non Profit Building Category:Education Building Type:Secondary Building Address:Chesapeake St.and Nebraska Avenue,N.W. City:Washington,D.C. State:Zip Code:20016 Telephone Number:(_202_)282-0120 Year Constructed:1934 -Main:and,1969 -library,N/V aym,1976 -pool Year of Last Major Modification:1990 -Electrical Renovations Building Manager:Dr.Wilma Bonner Phone #(202)_282-0120 Building Operator:__Mr.P.J.Mance Phone #(202)_282-0160 Original Mechanical Engineer:C.A.Bennett Original Electrical Engineer:N/V Energy Coordinator Assigned?:(Yes/No)Yes If Yes,Name:Gail Ridley Phone #(202)282-0120 Anticipated Future Building Modifications?:(Yes/No)Yes If yes,Please Specify:window replacement . Previous Energy Audit Work Completed?:(Yes/No)No if Yes,Please Specify: 24 GENERAL ADMINISTRATIVE INFORMATION (CONTINUED) 10.|Conservation Measures Already Implemented?:(Yes/No)Yes __ If Yes,Please Explain:all incandescent replaced with fluorescent 11.Previous Architectural/Engineering Studies?:(Yes/No)No if Yes,Please Explain: 12.Original Architects:Office of Municipal Architect -Washington,DC 25 CCUPANCY PATTERN 1.OCCUPANCY PATTERNS: Time Average or %gsfDay(s)Period Occupancy Occupied hrs/wk wks/yr Mon-Fri day 8:30 -3:00 1620 100 32.5 38 evening 3:00 -6:00 200 100 15 38 night 6:00 -9:00 50 25 20 50 Saturday day 10:00-4:00 .50 25 6 50 (Pool) Summer day 7:00 -3:00 30 20 40 14 Total hours of occupancy is 3,665 hours/year Quarterly Usage %gsfQuarterWeeksOccupied ist 13 100 2nd 13 100 3rd 13 100 4th 13 30 26 OCCUPANCY PATTERNS (CONTINUED) 2.Operating Conditions:Summer Winter Average Indoor Temperature:ambient °F __75 OF Indoor Relative Humidity (if known):ambient _%_40 % 3.Type of Activity:Classes,pool,gym,library (Example:elementary school,lunchroom,library,etc.) 4.Summer School is held at this facility every three to four years.Typical occupancy duringsummerschoolis150studentsfrom9:00 A.M.to 3:00 P.M. 27 PHYSICAL CHARACTERISTICS Volume (Cubic Feet)Gross Floor Area x (Avg)Ceiling Height 332,947 x 14'=4,661,258 Total Exterior Glass Area:21,904 sq.ft Single Pane:21,904 sq.ft. Double Pane:O sq.ft. Total Exterior Glass Area For: TOTAL .SINGLE PANE DOUBLE PANE U-Value:1.13 N/A North East:4152 sq.ft.4152 sq.ft.O sq.ft. North Side:364 =sq.ft.364 =sq.ft.O-sq.ft. South East:5081 sq.ft.5081 sq.ft.O sq.ft. South Side:670 sq.ft.670 sq.ft.O sq.ft. South West:3837 sq.ft.3837 sq.ft.0 sq.ft. East Side:740 _ -s sq.ft.740s sq.ft.0 sq.ft. North West:5094 =sq.ft.5094 =sq.ft.0 sq.ft. West Side:694 sq.ft.694 sq.ft.O sq.ft. Horizontal:1272 =sq.ft.1272 =sq.ft.0 sq.ft. Total Exterior Wall Area:124,338 sq.ft. Type Construction:Masonry U-Value:Main,auditorium,&library -0.12,Gymnasium -0.28,Pool -0.20 28 PHYSICAL CHARACTERISTICS (CONTINUED) 10. Total Roof Area:_136,717 sq.ft. Condition of Roof:good Type Construction:built up &slate Flat or Pitched:flat &pitched U-Value:Main,auditorium &library -0.06,gymnasium -0.20,pool -0.06 Insulation Type: Roof:blown in &rigid Wall:none Floor:none insulation Thickness: Roof:varies Wall:N/A Floor:N/A Provide a sketch of the building as the last page of this report.Include North arrow. General!Description of Building Condition:In general,this building is in good condition and is well maintained.The windows in the oldest buldings,Main, Auditorium &Library are in poor condition. Estimated Remaining Useful Life of the Building:__50 years. See calculation of U values in report appendix. Gross floor area listed in item 1 does not include the 11,570 sq.ft.of tunnel space located below the Main Building &connecting Corridors. 29 ANNUAL ENERGY CONSUMPTION SUMMARY 1.ENERGY CONSUMPTION SUMMARY Fuel Annual 10°Btus Annual Btus/sq.ft./$/sq.ft./ Type Consumption Consumed*Cost Year .Year Electricity 1,511,850 KWH 17,537.5 $105,444 §2,673 $0.32 Nat.Gas 268,717 therms 26,871.7 $142,029 80,709 $0.43 TOTAL 44,409.2 $247,473 133,382 $0.75 *10°Btus =Million Btus For calculating Million Btus consumed,use the following conversion formulas: Electricity:kwh x Electricity:kwh x Natural Gas:therms x Propane:gallons x Coal:tons x #2 Oil:gallons xX #6 Oil:gallons x Steam:pounds x 2.Peak Electrical Demand: Actual Demand:552 Month Occured:Oct 3.Does this building have its own: Electric meter(s)?:yes Gas Meter(s)?:_yes 11,600/1,000,000 (source)3,413/1,000,000 °(site)100,000/1,000,00095,475/1,000,00024,500,000/1,000,000138,690/1,000,000149,690/1,000,0001,390/1,000,000 30 ANNUAL ENERGY CONSUMPTION SUMMARY (CONTINUED) 6. ts this the only building served by above: Electric meter(s)?:_yes Gas meter(s)?:_yes Fuel Use by Major Energy Using Systems: System Fuel Type Annual Use Heating ,Nat Gas 210,277 +therms Cooling Elec.35,480 KWH Hot Water Nat Gas 11,230 therms Lighting Elec.743,760 KWH Kitchen Nat Gas 50,785 KWH Kitchen | Elec.9,633 therms Pool Nat Gas 37,577 KWH Fans &Pumps Elec.420,855 KWH Misc.Equip Elec.260,969 KWH EUI based on site BTU's for electricity is 96,206 BTU/Sq.ft./year.This is very high for a building of this type and use. 31 ENERGY SYSTEMS Lighting: 1.Fluorescent:gross sq.ft:98 %Usage:_45 Hrs/Wk 2,200 Hrs/Yr 2.Incandescent:gross sq.ft:_2 %Usage:_40 Hrs/Wk 1,800 Hrs/Yr 3.Average Indoor Lighting Density:_1.13_watts/sq.ft. 4.Total Interior Lighting Load:Fluorescent 322 kw Incadescent 20 _kw-_-- HID 35 kw Other _0O kw Total Exterior Lighting Load:_2_kw 5.Other Lighting Applications:_stage lighting in auditorium 6.Fluorescent Fixtures: Ballast type in use:_standard Lamp type inuse:_standard 7,Lighting Controls:_manual (automatic -timers,automatic -occupancy sensors,manual,etc.) 32 ENERGY SYSTEMS (CONTINUED) b.HVAC: 1.General Description of HVAC System:Three large,high pressure steam boilers,locatedin the Boiler Plant,serve steam forheatinganddomestichotwater.Typically,steam is in radiators,convectors and unit -ventilators to provide space heating.None of this equipment requires steampressuresinexcessof5PSIG,however,the boilers are operated at 160 PSIG daily.Air Handling units are used in the pool building and library.None of these airsystemshaveautomaticschedulingcontrols.Minimal cooling is provided bywindowunitsintheofficesandcomputerlabs.Also,a single split system ksis used tocooltheobservationdeck&lobby of the pool building. Economizer Cycle?(Yes/No)__No If yes,indicate changeover temperature:N/A OF (Dry Bulb) Enthalpy Control?:N/A 33 ENERGY SYSTEMS (CONTINUED) 5.Heating Plant:A. Boiler Number ONE TWO Primary or Secondary PRIMARY PRIMARY Manufacturer UNION IRON WORKS UNION IRON WORKS Model Number N/V N/V Type Boiler (see page 82)B1 Bi Daily Operating Schedule 4AM-2 PM,4PM-6PM 4AM-2PM Fuel Primary/Secondary NAT GAS/FUEL OIL NAT GAS/FUEL OIL Input Rating (MBH,kw,HP)16,700 MBH 16,700 MBH Rated Output (lbs/hr.or MBH)13,767 #/HR 13,767 #/HR H.W.Temp.(PF)Control Setting N/A N/A Supply Water (°F)N/A N/A Return Water (°F)N/A N/A Feedwater (°F)N/V N/V Steam Pressure (PSIG)125 PSIG 125 PSIG Flue Gas Analysis:%CO9 N/V N/V %O02 N/V N/V %CO N/V N/V Stack Temp.(F)N/V N/V Combustion Air Temp (°F)if applicable 75 75 Combustion Efficiency (%)N/V N/V Method of Control (see page 59)-NB N3 Blow down (Continuous or Intermittent)INTERMITTENT INTERMITTENT Blower HP/KW 7.5 HP/7.17 KW 7.5 HP/7.17 KW Note:Use additional sheets as necessary. 34 ENERGY SYSTEMS (CONTINUED) 5.Heating Plant:B. Boiler Number -THREE FOUR (GREENHOUSE) Primary or Secondary PRIMARY PRIMARY Manufacturer UNION IRON WORKS A.O.SMITH Model Number N/V HW5006770 Type Boiler (see page 82)©Bi B1 Daily Operating Schedule 4AM-2PM 24 HOURS Fuel Primary/Secondary NAT GAS/FUEL OIL NAT GAS Input Rating (MBH,kw,HP)10,500 MBH 199.0 MBH Rated Output (lbs/hr.or MBH)8656 #/HR 159.2 MBH H.W.Temp.F)Control Setting N/A 180 Supply Water (°F)N/A 180 Return Water OF)N/A 160 Feedwater (OF)N/V 120 Steam Pressure (PSIG)125 PSIG .-N/A Flue Gas Analysis:%CO92 N/V N/V %O2 N/V N/V %CO N/V N/V Stack Temp.(OF)N/V N/V Combustion Air Temp (°F)if applicable 75 75 Combustion Efficiency (%)N/V N/V Method of Control (see page 59)N3 N1 . Blow down (Continuous or Intermittent)INTERMITTENT INTERMITTENT Blower HP/KW 5HP/3.73 KW N/A Note:Use additional sheets as necessary. 35 ENERGY SYSTEMS (CONTINUED) 6.Cooling Plant:NONE Chiller Number Primary or Secondary Manufacturer Model Number Chiller Type (see page 59 ) Air or Water Cooled Daily Operating Schedule Fuel (Primary/Secondary) Input Rating (MBH,kw,HP) Rated Output (Ibs/hr.or tons) Ch.W.Temp.Control Setting @F) Chilled Water Supply Temp.(°F) Chilled Water Return Temp.(°F) Condenser Fan Temp.Control Setting OF) Condenser Water Supply Temp.F) Condenser Water Return Temp.(°F) Condenser/Cooling Tower Quantity of Fans/HP Rated Volts/Amps/Phase Actual Volts/Amps Steam Pressure (PSIG),if applicable Note:Use additional sheets as necessary. 36 ENERGY SYSTEMS (CONTINUED) 7.Pumps:A. Pump Identification OIL CIRCULATING #1&2 OIL TRANSFER #1 &2 Pump Manufacturer TUTHILL PUMP CO.TUTHILL PUMP CO. Pump Use (see page 82)01 01 GPM,heat (ft)N/V N/V Primary /Secondary PRIMARY PRIMARY Motor Manufacturer DAYTON GE HP 1.5 1 Rated Volts/Amps/Phase 230/4.4/3 230/2.8/3 Frame J145T 56H RPM 1740 1140 High Efficiency NO NO Note:Use additional sheets as necessary. 37 ENERGY SYSTEMS (CONTINUED) 7,Pumps:B. Pump Identification OIL CIRCULATING #3 OIL TRANSFER #3 Pump Manufacturer N/V AURORA Pump Use (see page 82)01 01 GPM,heat (ft)N/V N/V Primary/Secondary PRIMARY PRIMARY Motor Manufacturer DAYTON AURORA HP N/V 2 Rated Volts/Amps/Phase N/V 230/N/V /3 Frame F 56 56-9 RPM ©N/V 3,450 High Efficiency | NO NO Note:Use additional sheets as necessary. 38 ENERGY SYSTEMS (CONTINUED) 7.Pumps:C. Pump Identification BOILER FEEDWATER HIGH PRESS.COND.RET. Pump Manufacturer CHICAGO PUMP CO.AIR FLOW PUMP CO. Pump Use (see page 82)BFW CR GPM,heat (ft)N/V N/V Primary /Secondary PRIMARY PRIMARY Motor Manufacturer GE A.O.SMITH HP 15 3/4 Rated Volts/Amps/Phase 208/40.6/3 208/3.1/3.0 Frame 324 484 RPM 3500 3450 High Efficiency NO NO Note:Use additional sheets as necessary. 39 ENERGY SYSTEMS (CONTINUED) 7.Pumps:D. Pump Identification VACUUM RET.#1&2 REC.VAC.RET.#1&2 Pump Manufacturer CHICAGO PUMP CO.WORTHINGTON Pump Use (see page 82)CR CR GPM,heat (ft)N/V N/V Primary /Secondary PRIMARY SECONDARY Motor Manufacturer GE NONE HP 5 STEAM OPERATED Rated Volts/Amps/Phase 208/14.3/3 N/A Frame 254 N/A RPM 1725 N/A High Efficiency NO N/A Note:Use additional sheets as necessary. 40 ENERGY SYSTEMS (CONTINUED) 7.Pumps:E. Pump Identification BOIL FEEDWATER #1  SUMP PUMP #1  Pump Manufacturer WORTHINGTON YEOMANS Pump Use (see page 82)BFW 02 GPM,heat (ft)N/V N/V Primary /Secondary PRIMARY PRIMARY Motor Manufacturer N/A BALDER HP STEAM OPERATED 1 Rated Volts/Amps/Phase N/A 208/4/3 Frame N/A N/V RPM N/A 1,140 High Efficiency N/A NO Note:Use additional sheets as necessary. 41 ENERGY SYSTEMS (CONTINUED): 7,Pumps:F. Pump Identification GREENHOUSE POOL -SPACE HEATING Pump Manufacturer BELL &GOSSETT ECONOMY Pump Use (see page 82)HW CR GPM,heat (ft)N/V 60 GPM Primary /Secondary PRIMARY PRIMARY Motor Manufacturer BELL &GOSSETT CENTURY HP 1/6 HP 2-2 HP Rated Volts/Amps/Phase 115/3.5/1 208/5.8/3 Frame N/A K56J RPM 1725 3450 High Efficiency NO NO Note:Use additional sheets as necessary. 42 _ENERGY SYSTEMS (CONTINUED) 7.Pumps:G. Pump Identification POOL -POOL HEATING LARGE POOL Pump Manufacturer ECONOMY AURORA Pump Use (see page 82)CR 03 GPM,heat (ft)22.5 GPM 900 GPM 50' Primary/Secondary PRIMARY PRIMARY Motor Manufacturer CENTURY GE HP 2-1.5 HP 2-15 HP Rated Volts/Amps/Phase 208/4.6/3 200/48/3 Frame ,J65T 254T RPM N/V 1750 High Efficiency NO NO Note:Use additional sheets as necessary. 43 ENERGY SYSTEMS (CONTINUED) 7,Pumps:H. Pump Identification SMALL POOL CITY WATER BOOSTER Pump Manufacturer AURORA TACO Pump Use (see page 82)03 DW GPM,heat (ft)110 GPM 50'130 GPM 45' Primary /Secondary PRIMARY PRIMARY Motor Manufacturer MARATHON TACO HP 2-3 HP 2-5 HP Rated Volts/Amps/Phase 200/9.3/3 200/4.6/3 Frame 182T N/V RPM 1730 1750 High Efficiency NO NO Note:Use additional sheets as necessary. 44 ENERGY SYSTEMS (CONTINUED) 7.Pumps:l. Pump Identification POOL -GENERATOR FUEL GYM HEATING Pump Manufacturer N/V AURORA Pump Use (see page 82)01 HW GPM,heat (ft)N/V 225 GPM 75' Primary /Secondary PRIMARY PRIMARY Motor Manufacturer DAYTON MARATHON HP 1/3 2-7.5 HP Rated Volts/Amps/Phase 115/5.6/1 208/24.3/3 Frame N/A N/V RPM 1725 1750 High Efficiency NO NO Note:Use additional sheets as necessary. 45 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-1 System Designation Ground Floor Armory Cafeteria Teachers Cafe Area Served Square Feet (sq.ft.) , 44,241 14,000 1,200 Primary or Secondary?Primary Primary Primary Manufacturer N/V Herman Nelson Herman Nelson Model Number N/V N/V N/V Number of Units 36 14 2 Type (see page 59)H3 H6 H6 Supply Fans:1000 CFM/ Rated CFM/HP N/A 1260 CFM 1/10 HP Volts/Rated Amps/Phase N/A 220/1.1/1 220/.95/1 Volts /Actual Amps N/A N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)N/A 1,260 CFM 1,000 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase]|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity /HP N/A N/A N/A Volts /Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 46 ENERGY SYSTEMS (CONTINUED) .8.Air Distribution Systems and Package Equipment M-1 (Continued): Heating CoilElectricRatedVolts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 456,225"29,938 22,730 Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.F)N/A N/A N/A Lv.Air Temp.(°F)N/A N/A N/A Steam 395 #/HR™25.9 #/HR 19.7 #/HR #/nr.&PSIG 5 PSI 5 PSIG 5 PSIG Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.(OF)N/A N/A N/A Lv.Air Temp (OF)N/A N/A N/A Daily Operating Schedule Weekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition NONE FLAT-GOOD FLAT GOOD Note:Use additional sheets as necessary. "Total for all units 47 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-2 System Designation First Floor Various”Various *** Area Served Square Feet (sq.ft.)44,241 11,638 2,046 Primary or Secondary?Primary Primary Primary Manufacturer N/V Herman Nelson Herman Nelson Model Number N/V N/V N/V Number of Units 51 18 4 Type (see page 82)H3 H6 H6 Supply Fans:1000 CFM/6000 CFM Rated CFM/HP N/A 1/15HP 1/15HP Volts /Rated Amps/Phase N/A 220/.95/1 220/.95/1 Volts/Actual Amps N/A N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)N/A 1,000 CFM 600 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase}N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fansquantity/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 48 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-2 (Continued): Filter Type and Condition Heating CoilElectricRatedVolts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 565,377"22,730 14,969 Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.F)N/A N/A N/A Lv.Air Temp.F)N/A N/A N/A Steam 489.5 #/HR™19.7 #/HR ©13.0 #/HR#/hr.&PSIG 5 PSIG 5 PSIG _SPSIG Cooling CoilGPM(or DX)N/A N/A N/A Ent.Air Temp.Q@F)N/A N/A N/A Lv.Air Temp (OF)N/A N/A N/A Daily Operating ScheduleWeekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays .OFF OFF OFF Holidays OFF OFF ©OFF NONE FLAT-GOOD FLAT GOOD Note:Use additional sheets as necessary. *Total for all units **Main Office,103,104,107,108,111,112,113,117,118,120,121,122 kkk Rooms 123,126,127 49 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-3 System Designation Room 114 Second Floor Various Area Served Square Feet (sq.ft.)462 44,241 31,662 Primary or Secondary?Primary Primary Primary Manufacturer Herman Nelson N/V Herman Nelson Mode!Number N/V N/V .N/V Number of Units 1 52 24 Type (see page 82)H6 H3 H6 Supply Fans:700 CFM/1000 CFM Rated CFM/HP 1/15HP N/A 1/15HP Volts/Rated Amps/Phase 200/.95/1 N/A 220/.95/1 Volts/Actual Amps N/V N/V .N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts /Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm) | 700 CFM N/A 1,000 CFM Compressor Manufacturer N/A N/A :N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Voits/Actual Amps N/A N/A N/A Condenser Fans | quantity /HP N/A N/A N/A Volts/Rated Amps/Phase |N/A N/A ) N/A Volts/Actual Amps N/A N/A N/A 50 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-3 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 7,207 581,579"22,730 Hot Water (at Design) GPM -N/A N/A N/A Ent.Air Temp.OF)N/A N/A N/A Lv.Air Temp.OF)N/A N/A N/A Steam 6.2 #/HR™503.5 #/HR 19.7 #/HR #/hr.&PSIG 5 PSIG 5 PSIG 5 PSIG Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.Q@F)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating ScheduleWeekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition NONE FLAT-GOOD FLAT GOOD Note:Use additional sheets as necessary. *Total for all units **Rooms 200S,200N,201,202,203,205,208,209,210,211,214,215,216,217,218,219, 220,223,224,225,and corridors. 51 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-4 System Designation Third Floor Third Corridor Various” Area Served Square Feet (sq.ft.)44,241 1,920 3,059 Primary or Secondary?Primary Primary Primary Manufacturer N/V Herman Nelson Herman Nelson Model Number N/V N/V N/V Number of Units 69 4 3 Type (see page 82)H3 H6 H6 Supply Fans:1560 CFM 980 CFM Rated CFM/HP N/A 1/8HP 1/10HP Volts/Rated Amps/Phase N/A 220/1.4/1 220/.95/1 Volts/Actual Amps N/A N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)N/A 1560 CFM 980 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 52 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-4 (Continued): FLAT-GOOD Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 1,002,355"58,766 23,562 Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.(°F)N/A N/A N/A Lv.Air Temp.OF)N/A N/A N/A Steam '867.8 #/HR™50.9 #/HR 20.4 #/HR#/hr.&PSIG 5 PSIG 5 PSIG 5PSIG Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.(°F)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating ScheduleWeekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition NONE FLAT GOOD Note:Use additional sheets as necessary. *Total for all units ""Rooms 317,323,327. 53 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-5S System Designation Various”Main Office Vice President Area Served Square Feet (sq.ft.)34,820 800 300 Primary or Secondary?Primary Primary Primary Manufacturer Herman Nelson GE GE Model Number N/V GADS821DDXG3 IRL402A-B4 Number of Units 24 1 1 Type (see page 82)H6 Cé C6 Supply Fans:1000 CFM/Rated CFM/HP 1/15HP N/V N/V Volts/Rated Amps/Phase 200/.95/1 N/V N/V Volts/Actual Amps N/V N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)1000 CFM 0 CFM 0 CFM Compressor Manufacturer N/A GE GE Model Number N/A N/V N/V Capacity (tons)/HP N/A 13/4 TONS 2/3 TONS Rated HP,Volts/Amps/Phase|N/A 208/15/1 115/12/1 Volts/Actual Amps N/A N/V N/V Condenser Fans quantity /HP N/A N/V N/V Volts/Rated Amps/Phase N/A N/V N/V Volts /Actual Amps N/A N/V N/V 54 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-5 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 22,730 -N/A N/A Hot Water (at Design)GPM N/A N/A N/A Ent.Air Temp.(F)N/A N/A N/A Lv.Air Temp.°F)N/A N/A N/A Steam 19.7 #/HR"#/hr.&PSIG 5 PSIG N/A N/A Cooling Coil GPM (or DX)N/A DX DX Ent.Air Temp.(F)N/A 76°F 76°F Lv.Air Temp (°F)N/A 55°F 55°F Daily Operating Schedule Weekdays 4AM-3PM 8AM-4PM 8 AM-4PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition (NONE FLAT-GOOD FLAT GOOD Note:Use additional sheets as necessary. *Total for all units **Rooms 3008S,300N,301,302,303,304,305,308,310,311,313,314,316,318,319,320,321,322,324,326,328,329,330,331. 55 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-6 System Designation Bank Computer Room Computer Room Area Served Square Feet (sq.ft.)787 800 1160 Primary or Secondary?Primary Primary Primary Manufacturer Sears GE Fedders Model Number 253-774-4 12 ©LREI401Az-1 ASK24E7HKB Number of Units 1 2 2 Type (see page 82)C6 C&é C6 Supply Fans:Rated CFM/HP N/V N/V N/V Volts/Rated Amps/Phase N/V N/V N/V Volts /Actual Amps N/V N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)0 CFM O CFM 0 CFM Compressor Manufacturer N/V N/V N/V Model Number N/V N/V N/V Capacity (tons)/HP 11/6 TONS 3/4 TONS 2 TONS Rated HP,Volts/Amps/Phase|115/15/1 115/12/1 115/N/V/1 Volts/Actual Amps N/V N/V N/V Condenser Fans quantity /HP N/V N/V ©N/V Volts/Rated Amps/Phase N/V N/V N/V Volts/Actual Amps N/V N/V N/V 56 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-6 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output N/A N/A N/A Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.(F)N/A N/A N/A Lv.Air Temp.(OF)N/A N/A N/A Steam #/hr.&PSIG N/A N/A N/A Cooling Coil GPM (or DX)DX DX DX Ent.Air Temp.(F)76°F 74°F 74°F Lv.Air Temp (OF).55°F 55°F 55°F Daily Operating Schedule 24 hours 24 hours 8AM-3PM as required as required Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition NONE FLAT-GOOD FLAT GOOD © Note:Use additional sheets as necessary. 7 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:MAIN-7 System Designation Computer Lab Area Served Square Feet (sq.ft.)450 Primary or Secondary?Primary Manufacturer Whirlpool Model Number ABL-210-30 Number of Units 1 Type (see page 82)Cé SUPP ied CFM /HP N/V Volts/Rated Amps/Phase N/V Volts/Actual Amps N/V Return Fans: Rated CFM/HP N/V Volts/Rated Amps/Phase N/V Volts/Actual Amps N/V Outdoor Air (cfm)0 CFM Compressor Manufacturer N/V Model Number N/V Capacity (tons)/HP 11/2 TONS Rated HP,Volts/Amps/Phase}230/N/V /1 Volts/Actual Amps N/V Condenser Fans quantity/HP N/V Volts /Rated Amps/Phase N/V Voits/Actual Amps N/V 58 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment M-7 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A Total KW/No.Stages N/A Heating Capacity (gas)Btu/hr input N/A Btu/hr output N/A Hot Water (at Design) GPM N/A Ent.Air Temp.@F)N/A Lv.Air Temp.OF)N/A Steam . #/hr.&PSIG N/A Cooling Coil GPM (or DX)DX Ent.Air Temp.(°F)74°F Lv.Air Temp (OF)55°F Daily Operating Schedule 24 hours as required Saturdays 24 hours as required Sundays 24 hours as required Holidays 24 hours as required Filter Type and Condition FLAT-GOOD Note:Use additional sheets as necessary. 59 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:CONNECTING CORRIDORS N/A System Designation North West South West South East Area Served Square Feet (sq.ft.)1350 2550 1500 Primary or Secondary?Primary Primary Primary Manufacturer Herman Nelson Herman Nelson Herman Nelson Model Number N/V N/V N/V Number of Units 1 1 1 Type (see page 82)H6 H6 H6 Supply Fans:Rated CFM/HP N/V/1/2 HP N/V/1/2 HP N/V/1/8 HP Volts/+Rated Amps/Phase 220/2.3 /1 220/2.3 /1 220/N/V/1 Volts/Actual Amps N/V N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts /Actual Amps N/A N/A N/A Outdoor Air (CFM)0 CFM 0 CFM 0 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A 60 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment C-1 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output N/V N/V N/V Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.OF)N/A N/A -N/A Lv.Air Temp.OF)N/A N/A N/A Steam #/hr.&PSIG 5 PSIG 5 PSIG 5 PSIG Cooling Coil . GPM (or DX)N/A N/A N/A Ent.Air Temp.(OF)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating Schedule 4AM-3PM 4AM-3PM 4AM-3PM Saturdays off off off Sundays off off off Holidays Off off off Filter Type and Condition flat-fair flat-fair flat-fair Note:Use additional sheets as necessary. 61 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:AUDITORIUM System Designation Radiators Stage Dressing Rooms Area Served Square Feet (sq.ft.)9,580 1,800 1,800 Primary or Secondary?Primary Primary Primary Manufacturer N/V Herman Nelson Herman Nelson Model Number N/V N/V N/V Number of Units 19 2 2 Type (see page 82)H3 H6 H6 Supply Fans:Rated CFM/HP N/A 1560 CFM/1/8 HP |980 CFM 1/10 HP Volts/+Rated Amps/Phase N/A 220/1.4/1 220/.95/1 Volts/Actual Amps N/A N/V N/V Return Fans: | Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)N/A 0 CFM 980 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase]|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans .quantity /HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 62 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment A-1 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output _289,503 58,700 121,799 Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.OF)70 70 N/V Lv.Air Temp.OF)N/V 105 N/V Steam 251 #/HR™50.9 #/HR 105.6 #/HR #/hr.&PSIG 3 PSI 3 PSIG 3 PSIG Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.(F)N/A N/A N/A Lv.Air Temp (OF)N/A N/A N/A Daily Operating Schedule . 4AM-3PM 4AM-3PM 4AM-3PM Saturdays off .off off Sundays off off off Holidays off off off Filter Type and Condition None Flat-Fair Flat-Good Note:Use additional sheets as necessary. "Total for all 19 radiators. 63 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:AUDITORIUM -2 System Designation Second Floor Auditorium Area Served Square Feet (sq.ft.)3492 8400 Primary or Secondary?Primary Primary Manufacturer Herman Nelson Herman Nelson Model Number N/V N/V Number of Units 2 4 Type (see page 82)H6 H6 Supply Fans:1250 CFM/5000 CFM/ Rated CFM/HP 1/10HP 1/2HP Volts/+Rated Amps/Phase 220/1.1/1 220/2.9 /1 Volts/Actual Amps N/V N/V Return Fans: Rated CFM/HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts/Actual Amps N/A N/A Outdoor Air (cfm)1250 CFM 5000 CFM Compressor Manufacturer N/A N/A Model Number N/A N/A Capacity (tons)/HP N/A N/A Rated HP,Volts/Amps/Phase]N/A N/A Volts/Actual Amps N/A N/A Condenser Fans quantity /HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts/Actual Amps N/A N/A 64 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment A-2 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A N/A Total KW/No.Stages N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A Btu/hr output 30.450 Hot Water (at Design)GPM N/A N/A Ent.Air Temp.°F)N/V N/V Lv.Air Temp.F)N/V N/V Steam .26.4 #/HR 130.8 #/HR#/hr.&PSIG 3 PSIG 3 PSIG Cooling Coil GPM (or DX)N/A N/A Ent.Air Temp.F)N/A N/A Lv.Air Temp (°F)N/A N/A Daily Operating Schedule 8 AM-4 PM 8AM-4PM Saturdays off off Sundays off off Holidays off off Filter Type and Condition Flat-Good Flat-Fair Note:Use additional sheets as necessary. 65 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:LIBRARY 1 System Designation Ground Floor Ground Floor.First Floor Area Served Square Feet (sq.ft.)7019 7019 3410 Primary or Secondary?Primary Primary Primary Manufacturer Herman Nelson N/V N/V Model Number AS2531 N/V N/V Number of Units 6 7 15 Type (see page 82)H3 H3 H3 Supply Fans:900 CFM/Rated CFM/HP 1/10HP N/A N/A 'Volts/Rated Amps/Phase 220/.95/1 N/A N/A Volts /Actual Amps N/A N/A N/A Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (CFM)OCFM N/A N/A Compressor Manufacturer N/A | N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans . quantity /HP N/A N/A .N/A Volts /Rated Amps/Phase N/A |N/A ) N/A Volts/Actual Amps N/A N/A N/A 66 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment L-1 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas). Btu/hr input N/A N/A N/A Btu/hr output N/V N/V N/V Hot Water (at Design) GPM N/A N/A N/A Ent.Air Temp.CF)N/A N/A N/A Lv.Air Temp.(OF)N/A N/A N/A Steam #/hr.&PSIG 5 PSIG 5 PSIG 5 PSIG Cooling CoilGPM(or Dx)N/A N/A N/A Ent.Air Temp.(F)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating Schedule Weekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition FLAT-FAIR NONE NONE Note:Use additional sheets as necessary. 67 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:LIBRARY 2 System Designation Classes ist &2nd|Library Second Floor Area Served Square Feet (sq.ft.)4026 10,858 3940 Primary or Secondary?Primary Primary Primary Manufacturer Trane Herman Nelson N/V Model Number FDSN1551 N/V N/V Number of Units 4 4 9 Type (see page 82)H6 H7 H3 Supply Fans:;5000 CFM/ Rated CFM/HP N/V/1/4HP 1/2HP N/A Volts/Rated Amps/Phase 115/4.6/1 220/4.9/1 N/A Volts/Actual Amps N/V N/V N/A Return Fans:Trane . Rated CFM/HP N/A 5000 CFM/1 HP N/A Volts/Rated Amps/Phase N/A 208/4.5/3 N/A Volts/Actual Amps N/A N/V N/A Outdoor Air (cfm)N/V 0 CFM N/A Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Volts /Actual Amps N/A N/A N/A Condenser Fans . quantity/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts /Actual Amps N/A N/A N/A 68 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment L-2 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output N/V N/V N/V Hot Water (at Design) GPM .N/A N/A N/A Ent.Air Temp.(CF)N/A N/A N/A Lv.Air Temp.OF)N/A N/A N/A Steam #/hr.&PSIG 5 PSIG 5 PSIG 5 PSIG Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.(°F)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating Schedule Weekdays 4AM-3PM 4AM-3PM 4AM-3PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition FLAT-GOOD FLAT-GOOD NONE Note:Use additional sheets as necessary. 69 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:GYM 1 System Designation Boy's Office Girl's Office Girls Rm 147,149 Area Served Square Feet (sq.ft.)1,200 1,200 3,205 Primary or Secondary?Primary Primary Primary Manufacturer Trane Trane Trane Model Number FDSNO7H1 FDSNO7H1 FDSNO7H1 Number of Units 1 1 2 Type (see page 82)H6 H6 H6 Supply Fans:750 CFM/750 CFM/1000 CFM/ Rated CFM/HP 750 1/4HP 1/4HP 1/2HP Volts/Rated Amps/Phase 115/2.6/1 115/2.6/1 115/4.6/1 Volts/Actual Amps N/V N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A Outdoor Air (cfm)250 CFM 150 CFM 250 CFM EACH Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase}N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity /HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 70 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment G-1 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 24400 17900 34000 Hot Water (at Design) GPM 2.5 2.0 3.5 Ent.Air Temp.OF)N/V N/V N/V Lv.Air Temp.°F)N/V N/V N/V Steam . #/nr.&PSIG N/A N/A N/A Cooling Coil GPM (or DX)N/A N/A N/A Ent.Air Temp.(F)N/A N/A N/A Lv.Air Temp (°F)N/A N/A N/A Daily Operating Schedule Weekdays '8BAM-4PM 8AM-4PM 8AM-4PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition FLAT-GOOD FLAT-GOOD FLAT-GOOD Note:Use additional sheets as necessary. 71 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:GYM 2 System Designation Boy's Rm 148,150]Wrestling Gymnasium Area Served Square Feet (sq.ft.)3,205 1,200 12,430 Primary or Secondary?Primary Primary Primary Manufacturer Trane Trane Trane Model Number FDSN10H1 FDSNO7H1 TI2 /U2N 3-Bl Number of Units 2 1 4 Type (see page 82)H6 H6 H6 Supply Fans:1000 CFM/750 CFM/7000 CFM/ Rated CFM/HP 1/2HP 1/4HP SHP Volts/Rated Amps/Phase 115/4.6/1 115/2.6/1 115/10.4/3 Volts/Actual Amps N/V |N/V N/V Return Fans:7000 CFM/ Rated CFM/HP N/A N/A 1.5HP Volts /Rated Amps/Phase N/A N/A 208/6.2 /3 Volts/Actual Amps N/A N/A N/V Outdoor Air (CFM)(Minimum)500/300 250 1750 CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity /HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 72 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment G-2 (Continued): Heating CoilElectricRatedVolts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 49,500/41,300 33,300 158,670 Hot Water (at Design)GPM 5/4.5 3.5 16 Ent.Air Temp.OF)N/V N/V 55 Lv.Air Temp.(OF)N/V N/V N/V Steam #/br.&PSIG N/V N/V N/V Cooling Coil GPM (or DX)N/V N/V N/V Ent.Air Temp.(°F)N/V N/V N/V Lv.Air Temp (°F)N/V N/V N/V Daily Operating ScheduleWeekdays 8 AM-4PM 8AM-4PM 8 AM-10PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition FLAT-GOOD FLAT-GOOD FLAT-GOOD Note:Use additional sheets as necessary. 73 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:GYM 3 System Designation Girl's Locker Boy's Locker Through Out Area Served Square Feet (sq.ft.), 6,680 13,696 N/V Primary or Secondary?Primary Primary Primary Manufacturer Trane Trane N/V Model Number T-14/U20-L5-BI |T-14/N/V N/V Number of Units 1 1 31 Type (see page 82)H6 H6 H2 Supply Fans:Rated CFM/HP 4400CFM/3HP |7805CFM/SHP N/A Volts/Rated Amps/Phase 208/10.4/3 208/10.4/3 N/A Volts/Actual Amps N/V N/V N/A Return Fans:EXHAUST EXHAUST Rated CFM/HP 3950 CFM/2-3.75 OCFM/N/A3/4HP 3/4HP Voits/Rated Amps/Phase 208/2.4/3 208/6.2/3 N/A Volts/Actual Amps N/V N/V N/V Outdoor Air (CFM)=(Minimum)4400 CFM 7805 CFM O CFM Compressor Manufacturer N/A N/A N/A Model Number N/A N/A N/A Capacity (tons)/HP N/A N/A N/A Rated HP,Volts/Amps/Phase]N/A N/A N/A Volts/Actual Amps N/A N/A N/A Condenser Fans quantity /HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A N/A Volts/Actual Amps N/A N/A N/A 74 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment G-3 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 323.136 556,340 4,500 -18,000 Hot Water (at Design)GPM 32.5 50 N/V Ent.Air Temp.°F)10 10 N/V Lv.Air Temp.(°F)78 76 N/V Steam #/hr.&PSIG N/A N/A N/A Cooling Coil GPM (or Dx)N/A N/A N/A Ent.Air Temp.OF)N/V N/A N/A Lv.Air Temp (°F)N/V N/A N/A Daily Operating ScheduleWeekdays 8 AM-10PM 8 AM -104 PM 8 AM -10PM Saturdays OFF OFF OFF Sundays OFF OFF OFF Holidays OFF OFF OFF Filter Type and Condition FLAT-GOOD FLAT-GOOD NONE Note:Use additional sheets as necessary. Other miscellaneous exhaust fans also serve the locker/shower areas on the fround floor. 75 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:GYM 4 System Designation Coach's Office Mech Room | Area Served Square Feet (sq.ft.)250 2772 Primary or Secondary?Primary _Primary Manufacturer Hunter Div.Trane Model Number 33082-002 1685 Number of Units 2 4 Type (see page 82)H4 H5 Supply Fans:Rated CFM/HP N/A 1/6 HP Volts/Rated Amps/Phase N/A 115/4.4A/1 Volts/Actual Amps N/V N/V Return Fans: Rated CFM/HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts /Actual Amps N/A N/A Outdoor Air (CFM)N/A N/A Compressor Manufacturer N/A N/A Model Number N/A N/A Capacity (tons)/HP N/A N/A Rated HP,Volts/Amps/Phase]N/A N/A Volts/Actual Amps N/A | N/A Condenser Fanquantity/HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts/Actual Amps N/A N/A 76 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment G-4 (Continued): Heating Coil Electric Rated Volts/Amps/Phase 208V N/A Total KW/No.Stages 4 KW/1ST N/A Heating Capacity (gas)Btu/hr input N/A N/A Btu/hr output N/A N/A Hot Water (at Design)|GPM N/A N/V Ent.Air Temp.(F)N/A N/V _Ly.Air Temp.OF)N/A N/V Steam | #/hr.&PSIG N/A N/A Cooling Coil ) GPM (or DX)N/A N/A Ent.Air Temp.(F)|N/A N/A Lv.Air Temp (CF)N/A N/A Daily Operating ScheduleWeekdays 8AM-4PM CONTINUOUS Saturdays OFF CONTINUOUS Sundays OFF CONTINUOUS Holidays OFF CONTINUOUS Filter Type and Condition NONE NONE Note:Use additional sheets as necessary. Other miscellaneous exhaust fans also serve the locker/shower areas on the fround floor. 77 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:POOL -1 System Designation AHU-1,POOL AHU-2,POOL AHU-3,OB DECK Area Served Square Feet (sq.ft.)14,089 5,613 4,533 Primary or Secondary?Primary Primary Primary Manufacturer Trane Trane Trane Model Number L63 L17 L 10 Number of Units 1 1 1 Type (see page 82):H7 H7 C8 Supply Fans:27800 CFM/7700 CFM/4700 CFM Rated CFM/HP 20HP 7.5HP SHP Volts/Rated Amps/Phase 208/566 /3 208/24/3 208/15.2/3 Volts /Actual Amps N/V N/V N/V Return Fans: Rated CFM/HP N/A N/A N/A Volts/Rated Amps/Phase N/A N/A 208/6.2/3 Volts/Actual Amps N/A N/A N/V Outdoor Air (CFM)(Minimum)8700CFM 4500CFM 2400CFM Compressor Manufacturer N/A N/A TRANE Model Number N/A N/A RAUA-2006-MG Capacity (tons)/HP N/A N/A 20 TONS Rated HP,Volts/Amps/Phase N/A 200/88A/30 Volts/Actual Amps N/A N/A N/V Condenser Fans quantity/HP N/A N/A 3 @ 1HP Volts/Rated Amps/Phase N/A N/A 200/6/30 Volts/Actual Amps N/A N/A N/V 78 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment P-1 (Continued): Heating Coil Electric Rated Volts/Amps/Phase N/A N/A N/A Total KW/No.Stages N/A N/A N/A Heating Capacity (gas)Btu/hr input N/A N/A N/A Btu/hr output 929,780 442,610 244,800 Hot Water (at Design)GPM N/A N/A N/A Ent.Air Temp.F)53 32 36 Lv.Air Temp.F)86 88 92 Steam 970 #/HR 465 #/HR 255 #/HR#/hr.&PSIG 5 PSI 5 PSI 5 PSIG Cooling Coil GPM (or DX)N/A N/A DX Ent.Air Temp.QF)N/A N/A 84.7DB/74.4WB Lv.Air Temp (°F)N/A N/A 5708/55WB Daily Operating Schedule 'Weekdays 24 HOURS 24 HOURS 24 HOURS Saturdays 24 HOURS 24 HOURS 24 HOURS” Sundays 24 HOURS 24 HOURS 24 HOURS'- Holidays 24 HOURS 24 HOURS 24 HOURS” Filter Type and Condition FLAT-GOOD FLAT-GOOD FLAT-GOOD Note:Use additional sheets as necessary. "Cooling is only used in the summer months for swimming functions. 79 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment:POOL -2 System Designation Through Out Pool Lobby Area Served Square Feet (sq.ft.)2,907 1,826 Primary or Secondary?Primary Primary Manufacturer N/V N/V Model Number N/V N/V Number of Units 9 2 Type (see page 82)H2 H2 Supply Fans:. Rated CFM/HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts /Actual Amps N/A N/A ReturnFans:| Rated CFM/HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts /Actual Amps N/A N/A Outdoor Air (CFM)(Minimum)N/A N/A Compressor Manufacturer N/A N/A Model Number N/A N/A Capacity (tons)/HP N/A N/A Rated HP,Volts/Amps/Phase|N/A N/A Volts/Actual Amps N/A N/A Condenser Fans quantity /HP N/A N/A Volts/Rated Amps/Phase N/A N/A Volts/Actual Amps N/A N/A 80 ENERGY SYSTEMS (CONTINUED) 8.Air Distribution Systems and Package Equipment P-2 (Continued): Heating CoilElectric Rated Volts/Amps/Phase N/A 208V Total KW/No.Stages N/A 7.5KW Heating Capacity (gas)Btu/hr input N/A N/A Btu/hr output 4,000 N/A Hot Water (at Design)GPM N/A N/A Ent.Air Temp.(OF)53 N/A Lv.Air Temp.(PF)86 N/A Steam 970 #/HR N/A#/hr.&PSIG 5 PSI N/A Cooling CoilGPM(or DX)N/A N/A Ent.Air Temp.(°F)N/A N/A Lv.Air Temp (OF)N/A N/A Daily Operating Schedule Weekdays 4AM-10PM 24 HOURS Saturdays 8AM-2PM 24 HOURS. Sundays 8AM-2PM 24 HOURS Holidays OFF 24 HOURS Filter Type and Condition NONE NONE Note:Use additional sheets as necessary. 81 ENERGY SYSTEMS (CONTINUED) EATING AND COOLING EQUIPMENT DESIGNATION Heating Units:Chiller Type: H1 -Baseboard R1 -Absorption H2 -Convector :R2 -Reciprocating H3 -Fin Tube/Radiators R3 -Centrifugal H4 -Ceiling/Wall Panels R4 -Other H5 -Unit Heater H6 -Other Unit Ventilator H7 -Other Heating only air Handling Unit Pump Use: Cooling Units:CH -Chilled WaterCW-Condenser Water C1 -Rooftop HW -Hot Water C2 -Self-Contained BFW-Boiler Feed Water C3 -Fan Coil CR -Condensate Return C4 -Multi-Zone DW -Domestic Water C5 -Thru-Wall O1 -Other Fuel Oil C6 -Window O2 -Other _Sump C7 -Reheat O3 -Other Pool Circulating C8 -Split Systems ; C9 -Other Nomenclature: N/A -Not ApplicableN/V -Not Available Type Boilers: B1 -Firetube B2 -Water Tube B3 -Electric B4 -Other Method of Control: N1 -On/OffN2-High/Low/OffN3-Modulating PositioningN4-Semi-MeteringN5-Full MeteringN6-Other 82 ENERGY SYSTEMS (CONTINUED) Cc.Hot Water Usage: 1.Domestic Water Heated By:(Elec.,N.Gas,Other)__N.GAS (steam) 2 Daily Usage (gal/day):2,500 3.Delivery Temperature:120/140/150 OF 4 Major Uses of Hot Water:(Showers,Food Prep.,Rest Rooms,etc..) Hot Water Use 1:Cooking 40.% Hot Water Use 2:Janitorial 30.% Hot Water Use 3:restrooms 10.% Hot Water Use 4:showers 20.% d.Special Services: 1.Are food services provided?(Yes/No)_yeIfyes,complete the "Food Preparation and Storage Area Equipment"chart on thefollowingpage. 2.Other special services?(Yes/No)__yes If yes,please specify _pool 3.Is equipment start-up schedule available to food service personnel?(Yes/No)_yes 4.How is make-up air provided to the kitchen exhaust hood? Double Duct Hood Infiltration through Doorway _X Make-Up Air Fan Evaporative Cooler Through A/C Equipment Other,specify 83 ENERGY SYSTEMS (CONTINUED) FOOD PREPARATION AND STORAGE AREA EQUIPMENT Equipment Fuel Number Name Plate Operation Description Type of Units Information Hrs/Year OVEN NAT.GAS 2 60 MBH 860 OVEN/GRIDDLE NAT.GAS 2 32 MBH 860 OVEN/GRIDDLE NAT.GAS 1 50 MBH 860 OVEN NAT.GAS 1 50 MBH 720 OVEN/STEAMER NAT.GAS 1 80 MBH 680 OVEN/RANGE NAT.GAS 2 60 MBH 860 WARMER NAT.GAS 1 76 MBH 800 FRYER NAT.GAS 3 150 MB 700 MIXER ELEC.1 1/2 HP,1.0 KW 220 MIXER .ELEC.1 2 HP,1.6 KW 220 REFRIGERATOR ELEC.1 1.15 KW 2990 REFRIGERATOR ELEC.1 1.8 KW 2990 FREEZER ELEC.1 0.7 KW 3020 ICE MAKER ELEC.1 1.2 KW 2800 WALK-IN COOLER ELEC.1 2.4 KW 2650 WALK-IN COOLER ELEC.1 2.4 KW 2650 WALK-IN FREEZER ELEC.1 5.5 KW 2400 84 oa N)SOLAR AND RENEWABLE RESOURCE POTENTIAL 1.is there adjacent open land not heavily shaded?:(Yes/No)_Yes If yes,please describe field 2.Location:(Urban,Suburban,Rural)_Urban 3.Building characteristics: a.Roofing:(Shaded,Unshaded)_both b.Southern Wall:(Shaded,Unshaded) c.Number of Stories:_one to four d.General Shape:_rectangular buildings connected together 4 Roof: a.Flat,Pitched or Other:_flat &pitched b.Primary Decking Material:_concrete Cc.Type of Roofing:_built up and slate tile d.Roof Obstructions:_exhaust fans 5.Composition of Southern Facing Wall:masonry Southern Facing Wall Glass Area:36 % 6.Solar Water Heating Potential: a.Number of Water Heaters:six b.Gallons Storage for Each:_500 C.Fuel Used:__Nat.gas (steam from boilers) 7.Overall Potential for Renewable Resource/Solar: There is much potential for solar water heating for the pool.The high installation cost,however,-results in a payback period of 22 years.This measure is,therefore,notrecommendedatthistime. 85 Teae ENERAL REMARK 86 WOODROW WILSON HIGH SCHOOL AUDITORIUM MAIN BUILDING LIBRARY GYMNASIUM 8.0 ENERGY CONSERVATION OPPORTUNITIES 8.1 Recommendations for Energy Conservation Recommendations for energy conservation have been classified as either Operating andMaintenanceRecommendations(O&Ms)or as Energy Conservation Measures (ECMs). 8.2 Operation and Maintenance Recommendations | These energy conservation opportunities offer worthwhile savings and involve primarilytheoperationandmaintenanceofexistingsystems.They usually require little or noimplementationcostandtypicallyhaveasimplepaybackperiodoflessthantwoyears.The simple payback period is calculated by dividing the estimated cost ofimplementationbytheestimatedannualcostsavings.Some O&Ms have paybackperiodsinexcessoftwoyearsbutareconsideredoperationalormaintenancemodifications. 8.3 Energy Conservation Measure Recommendations This category includes those energy conservation opportunities requiring a basicchangeinorimprovementtoanexistingsystemorasignificantimplementationcost.Also,they usually offer a greater opportunity for energy savings.As a consequence,theECMsrecommendedinthisstudyhavebeendocumentedwithunderlyingdataandcalculationsonsavingsandcosts.Because of their nature,further engineering design isusuallyrequiredtoimplementECMsandestimatedcostsfordoingsohavealsobeenincludedintheircostdata. ECMs which have payback periods between two to ten years can be submitted to theDepartmentofEnergyforgrantfunds.Some ECMs have payback periods of less thantwoyearsbutarenotconsideredO&Ms due to the nature or cost of therecommendation. 8.4 Energy Savings and Implementation Cost Calculations Energy savings are based on the twelve-month billing histories for the period previous tothestudy.Implementation costs,however,are estimated as of one year after completionofthestudy.This is necessary to provide adequate planning time for the AdministratorsofWoodrowWilsonHighSchool. Cost estimates are based on experience,vendor quotations and published costinformation,such as the Means Cost Data guides and the W.W.Grainger Catolog. 8.5 Recommended O&Ms and ECMs Recommendations resulting from this Energy Study of Woodrow Wilson High School aresummarizedanddiscussedonthefollowingpages.Energy savings calculations anddetailedcostestimatesforeachmajorrecommendationareincludedintheAppendix. 88 ENERGY CONSERVATION OPPORTUNITIES SUMMARY OF OPERATION AND MAINTENANCE RECOMMENDATIONS SIMPLE *ANNUAL ANNUAL PAYBACK ENERGY O&M ENERGY COST IMPLEMENTATION PERIOD REDUCTION RECOMMENDATION REDUCTION REDUCTION COST (YEARS)BTUS/SQ FT/YR(UNITS/YR) O&M #1 Repair DHW 148 therms $78 $100 1.3 44 Tank Insul. O&M #2 Weatherstrip 1,860 therms _986 800 0.8 559 Doors O&M #3 Pool Pump 98,024 kwh 4,901 300°0.1 3,415 Use O&M #4 ; RepairDuct =960 kwh 48 120 1.5 51 Insulation 60 therms 32 O&M #5 Boiler 7,008 kwh 420 0 immed.15,006Operation49,150 therms 26,050 TOTALS 105,992 kwh 51,218 therms $32,515 $1,320 0.04 19,075 89 OPERATING AND MAINTENANCE RECOMMENDATIONS The following items have been determined to have little or no implementaion cost. O&M#1 Repair insulation on the pool building's domestic hot water tank. Estimated Energy Reduction:kwh/yr (Elec.) 148 therms/yr (N.Gas) Estimated Energy Reduction:44 Btus/sq.ft./yr Estimated Cost Reduction:$78 /Yr. Estimated Cost to implement:$100 Simple Payback Period:13 years O&M #2.The exterior doors are scheduled to be replaced soon.Weatherstripping of the existingdoorsshouldbedonetoreduceheatlossuntilthenewdoorsareinstalled.Some doorshavecracksaslargeas2",some adjustment and/or rehanging of these doors may also O&M#3 be required. Estimated Energy Reduction:kwh/yr (Elec.) 1,860 therms/yr (N.Gas) Estimated Energy Reduction:_559 Btus/sq.ft./yr Estimated Cost Reduction:$986 Yr. Estimated Cost to Implement:$800 Simple Payback Period:0.8 years Currently,both pool circulating pumps for the large pool are operated simultaneously.These pumps are piped in parallel,thereby doubling the design flow rate and energyrequirements.This can be detrimental to the piping,accessories and pool filter system,since the water velocity is also twice the design parameters.Only one pump should beOperatingatanytime.Also,the pool filters should be replaced more frequently sopressurelossesinthesystemwillnotbeexcessive.These filters are presently changed ia every 4 to 5 years.These filters should be replaced,at a minimum,on an annual basis. Estimated Energy Reduction:98,024 kwh/yr (Elec.)\ .therms/yr (N.Gas) Estimated Energy Reduction:3,415 Btus/sq.ft./yr roa Estimated Cost Reduction:$4901 /Yr.Estimated Cost to Implement:$300 /Yr (for pool filters)Simple Payback Period:0.10 years 90 OPERATING AND MAINTENANCE RECOMMENDATIONS (continued) O&M #4 _Repair duct insulation on the pool building air handling units. Estimated Energy Reduction:960 kwh/yr (Elec.) 60 therms/yr (N.Gas) Estimated Energy Reduction:51 Btus/sq.ft./yr Estimated Cost Reduction:$80 Yr.Estimated Cost to Implement:$120 Simple Payback Period:1.5 years O&M #5 The present boiler operating schedule is quite wasteful.All three boilers arebroughtonlineeachmorning.Boilers are then shut down sequentially as theheatingloaddecreases.Operation of all three boilers should not be required atanytimeatthefacility.One boiler is adequate above 30°F.This will greatlyreduceboilershell,flue and stand-by losses. Estimated Energy Reduction:7,008_kwh/yr (Elec.)49.150 therms/yr (N.Gas) Estimated Energy Reduction:____15,006 Btus/sq.ft./yr Estimated Cost Reduction:$26,470 /Yr.Estimated Cost to Implement:$0 Simple Payback Period:immediate While the energy savings for the following O&M is difficult to define,it should be a part of thisbuilding's energy conservation program. O&M #6 As standard magnetic ballasts fail,energy saving or electronic ballasts should beusedforreplacements.At that time,the fixtures should be equipped with energysavinglamps.Energy saving lamps should not be used with the existing standardmagneticballastsbecauselamplifewillbereducedby50%. 91 ENERGY CONSERVATION OPPORTUNITIES SUMMARY OF ENERGY CONSERVATION MEASURES ANNUAL SIMPLE ENERGY ANNUAL PAYBACK ENERGY ECM REDUCTION COST IMPLEMENTATION PERIOD REDUCTION RECOMMENDATION (UNITS/YR)REDUCTION COST (YEARS)BTUS/SQ FT/YR ECM #1 Reduce Glass 13,869 kwh $1,152 $199,108 8.79 12,667 Area 40,566 therms 21,500 ECM #2 Roof Insulation 4,418 kwh 304 24,269 8.45 1,609 In Gym 4,843 therms 2,567 ECM #3 Wail insulation 32,113 kwh 2,012 36,528 2.37 8,725 Pool &Gym 25,326 therms 13,422 ECM #4 Photocell 1,532 kwh 106 100 0.94 53 Control ECM #5 Corridor 20,164 kwh 1,391 1,700 1.46 575 Daylighting (423)therms (224) ECM #6 Upgrade Corridor 18,465 kwh 1,746 6,059 3.83 551 Lighting (307)therms (163) ECM #7 Occupancy 59,986 kwh 4,707 19,197 4.63 1,772Sensors(1,057)therms (560) ECM #8ExitLight 5,466 kwh 327 2,488 7.61 190 Conversion ECM #9 Energy Efficient 24,549 kwh 1,694 8,531 5.04 855 Motors 92 ENERGY CONSERVATION OPPORTUNITIES SUMMARY OF ENERGY CONSERVATION MEASURES (CONTINUED) ANNUAL SIMPLE ENERGY ANNUAL PAYBACK ENERGY ECM REDUCTION COST IMPLEMENTATION PERIOD REDUCTION RECOMMENDATION (UNITS/YR)REDUCTION COST (YEARS)BTUS/SQFT/YR ECM#10PoolExhaust (14,318)kwh $(629)$59,221 6.94 4,693 Heat Recovery 17,286 therms 9,162 ECM#11HighEfficiency 197,818 kwh 8,003 33,164 3.52 7,703 Gym Boilers 2,700 therms 1,431 ECM#12Upgrade 10,556 kwh 396 81,013 5.26 8,873 Boiler Plant 28,319 therms 15,009 ECM#13BAS 29,250 kwh 1,009 57,753 5.00 6,988 19,875 therms 10,534 TOTALS 403,868 kwh 137,128 therms $94,896 $529,131 5.58 55,254 93 ECM #1 Reduce Glass Area Woodrow Wilson High School The Main Building was constructed in 1934 when it was typical to use large quantities ofglassforbothlightandventilationcapabilitiesatthattimeenergywascheapandthehighheatingloadsresultingfromthelargequantityofglasswerenotevenaconsideration.Over the years,these windows have deteriorated to a point where manydonotshutproperly,allowing excessive infiltration of outside air during the heatingseason.Also,the large quantity of single pane glass area,15,719 square feet,results inanextremelyhighheatingload. Most existing windows are 8 feet tall by 5 1/2 feet wide.Adequate light can be emitted_into the rooms from the upper 1/3 of these windows.A smaller window will also allowadequateventilationduringwarmmonths.All existing windows should be removed.New windows,3 feet tall by 5 1/2 feet wide should be installed in their place.The lower 5feetofeachopeningshouldbesealedwithmasonryconstructiontomatchtheexistingbuilding.In addition to a large reduction in heating energy,this retrofit will beaestheticallyappealingandgreatlyreducecoolingrequirementsifthebuildingisairconditionedinthefuture. Calculations included in Report appendix. Estimated Annual Energy Reduction 13,869 kwh/yr.Electricity (161x 10°BTUs40,566 therms/yr.NaturalGas (4,056x10°BTUs Estimated Reductions in Annual Energy Use Index 12,667 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $22,652 /yr. Estimated Cost for Implementation $1,270 -Design and/or Engineering$9,820 -Acquisition of Materials$88,018 -Installation $199,108-Total Source:Means Facility Cost DataDixieGlass,Birmingham,Alabama 94 ECM #1 (CONTINUED) Estimated Useful Life of ECM 40 years Simple Pay back Period (Implementation Cost/Annual Cost Savings) 8.79 years Operating and Maintenance Cost Increase (Decrease) |$0 /year Disposal Cost (or Net Salvage Value $0 95 ECM #2 Roof Insulation Woodrow Wilson High School Scope Adequate roof insulation is not included in the Gym Building.This area has a suspendedceilingsobatttypeinsulationcaneasilybeinstalledtoreduceheatlossthroughtheroof.Additional!ceiling supports should also be installed to prevent sagging when the battsareinstalled. Calculations included in Report appendix. Estimated Annual Energy Reduction 4,418 kwh/yr.Electricity (51x 108,BTUs4,843 therms/yr.NaturalGas (484x10°BTUs Estimated R ions in Annual Energy Use Index 1,609 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $2,871 /yr. Estimated Cost for Implementation $1,374 -Design and/or Engineering$11,765 -Acquisition of Materials$11,130 -Installation $24,269 -Total Source:Means Facility Cost DataDentInsulation,Birmingham,Alabama 96 ECM #2 (CONTINUED) Estimated Useful Life of ECM 25 years Simple Payback Period (Implementation Cost/Annual Cost Savings) 8.45 years| rating and Maintenance Cost Increase (Decr $0 /year Disposal Cost (or Net Salvage Value) $0 97 ECM #3 Wall Insulation Woodrow Wilson High School Scope The Gym and Pool Buildings do not have adequate wall insulation.The masonryconstructionofthesetwobuildingsincludehollowcoreconcreteblockwhichcanbeinjectedwithfoaminsulation.This wall insulation will greatly reduce wall heat loss and,as aresult,heating energy. Calculations included in Report appendix. Estimated Annual Eneraqy Reduction 32,113 _kwh/yr.Electricity (72x 107 BTUs25,326 therms/yr.Natural Gas 2,533 x 10°BTUs Estimated R ions in Annual Ener:se Index 8,725 Btus/sq.ft./yr. Estimated Annual Ener t Savin Include Demand Charge Savings $15,434 /yr. Estimated Cost for Implementation $2,068 -Design and/or Engineering$22,899 -Acquisition of Materials$11,561 -Installation $36,528 -Total SOURCE:Tailored Foam,Atlanta,Georgia 98 ECM#3 (CONTINUED) Estimated Useful Life of ECM 40 years Simple P k Period (Implementation t/Annual t Savin 2.37 years rating and Maintenan t Increase (Decr: $0 /year Disposal Cost (or Net Salvage Value) $0 99 ECM #4 Photocell for Exterior Lighting Woodrow Wilson High School Scope Two exterior lights,both attached to the building,presently operate continuously.One ofthese175wattmercuryvaporlightsislocatedoutsidetheBoilerPlantandtheotherislocatedatagroundfloorentrancetotheMainBuilding.A photocell should be installedoneachfixturesothatoperationwillonlyoccurfromdusktodawn.School maintenancestaffcaneasilyimplementthismeasure.This measure does not qualify for ECM grantfundsbecausethepaybackperiodislessthan2years. Calculations included in Report appendix. Estimat nual Energy R ion 1,532 kwh/yr.Electricity (18x10°BTUs) Estimated Reductions in Annual Energy Use Index . 53 Btus/sq.ft./yr. Estimated Annual Ener t Savings (Include Demand Charae Savings $106 /yr. Estimated Cost for Implementation $OQ -Design and/or Engineering (none required)$40 -Acquisition of Materials : $60 -Installation $100 -Total Source:W.W.Grainger 100 ECM #4 (CONTINUED) Estimated Useful Life of ECM 10 years Simple Pay back Period (Implementation Cost/Annual Cost Savings) 0.94 years Operating and Maintenance Cost Incre Decrease $(20)/year Disposal Cost (or Net Salv.Val $0 101 ECM#5 Corridor Daylighting Woodrow Wilson High School Adequate illumination can be provided by daylighting to corridors located on theNorthwestsideoftheMainBuilding(this corridor is adjacent to windows overlooking thecourtyard)and the connecting corridors which extend from the Main Building. This retrofit will require a photocell,time-clock,and a Mark Time switch for manualoverride.The time-clock will allow the photocell to operate during the school days,theMarkTimeswitchwillallowManualoverridewhenoccupancyoccursduringtheevening. This measure cannot receive ECM grant funds because the payback period is less thanthe2years.Maintenance Staff at the school can easily implement this measure. Calculations included in Report appendix. Estimated Annual Eneray Reduction 20,164 kwh/yr.Electricity (234x19°BTUs (423)therms/yr.NaturalGas (-42x10 BTUs Estimated R tions in Annual Ener se Index 575 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $1,167 /yr. Estimated Cost for !mplementation $0 -Design and/or Engineering (none required)$1,015 -Acquisition of Materials$685 -Installation $1,700 -Total Source:W.W.Grainger 102 ECM #4 (CONTINUED) Estimated Useful Life of ECM 10 years Simple Payback Peri Implementation Cost/Annual Cost Savings 0.94 years Operating and Maintenance Cost Increase (Decrease $(20)/year Disposal Cost (or Net Salvage Val $0 101 ECM #5 Corridor Daylighting Woodrow Wilson High Schoo! Scope Adequate illumination can be provided by daylighting to corridors located on theNorthwestsideoftheMainBuilding(this corridor is adjacent to windows overlooking thecourtyard)and the connecting corridors which extend from the Main Building. This retrofit will require a photocell,time-clock,and a Mark Time switch for manualoverride.The time-clock will allow the photocell to operate during the school days,theMarkTimeswitchwillallowManualoverridewhenoccupancyoccursduringtheevening. This measure cannot receive ECM grant funds because the payback period is less thanthe2years.Maintenance Staff at the school can easily implement this measure. Calculations included in Report appendix. Estimated Annual Energy Reduction 20,164 kwh/yr.Electricity (238 x 6 BTUs(423)therms/yr.NaturalGas (-42x10°BTUs Estimated Reductions in Annual Energy Use Index 575 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $1,167 /yr. Estimated Cost for Implementation $0 -Design and/or Engineering (none required)$1,015 -Acquisition of Materials$685 -Installation $1,700 -Total Source:W.W.Grainger 102 ECM #5 (CONTINUED) Estimated Useful Life of ECM 10 years imple P k Period (Implementation Cost/Annual t Savin 1.46 years erating and Maintenance Cost Iner Decreas $20 /year Disposal t (or Net Salvage Val $0 103 ECM #6 Upgrade Corridor Lighting Woodrow Wilson High School Scope The corridors in the Main Building and connecting corridors are overlet for current IESstandards.Two-lamp fluorescent fixtures are presently used in these areas.Thesefixturesshouldbeconvertedtosinglelampfixturesbyremovingoneofthetowfluorescenttubesandinstallinga"shunt"tube to complete the electrical circuit. In order for this measure to be considered a permanent building modification,anadhesivelabelshouldbeinstalledineachcorriderfixture.This label should identify the"shunt"tube,explain that it is necessary for the single fluorescent lamp to operate byitself,and instruct maintenance personnel that a fluorescent lamp should not be installedinitsplace. Calculations included in Report appendix. Estimated Annual Energy Reduction 18,465 kwh/yr.Electricity (ax 6 Tus(307)therms/yr.NaturalGas (-31x10°BTUs Estimated Reductions in Annual Energy Use Index 551 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $1,583 /yr. | |Estimat ost for Implementation $551 -Design and/or Engineering$2,957 -Acquisition of Materials$_2.551 -Installation $6,059 -Total Source:Means Mechanical Cost Data Roberts Printing,Birmingham,AlabamaEnersavePowRShunt 104 ECM#6 (CONTINUED) Estimated Useful Life of ECM 15 years Simple Payback Peri Implementation Cost/Annual Cost Savin 3.83 years erating and Maintenance Cost Increase (Decr $(200)/year Disposal Cost (or Net Salvage Valu $0 105 ECM #7 Occupancy Sensors Woodrow Wilson High School The light fixtures in classrooms and offices in the Main Building.Library and Gymoperatewhentheroomsareunoccupied.. Occupancy sensors should be installed in these areas to prevent excessive fixtureoperation.Two types of sensors are available;passive infrared which detect heat,andultrasonic,which detect sound.Passive infrared are most suitable for classroomapplicationsbecausehallwaynoisecouldactivatelighting. Calculations included in Report appendix. Estimated Annual Energy Reductio 59,986 kwh/yr.Electricity (695x 108 BTUs}(1057)therms/yr.Natural Gas (-106 x 10°BTUs Estimated R tions in Annual Energy Use Index 1,772 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $4,147 /yr. Estimated Cost for Implementation $1,745 -Design and/or Engineering$11,081 -Acquisition of Materials$6.371 -Installation $19,197 -Total Source:Hubbell (Mayer Electric,Birmingham,Alabama)Means Mechanical Cost Data 106 ECM #7 (CONTINUED) Estimated Useful Life of ECM 15 years imple Payback Peri Implementation Cost/Annual Cost Savings 4.63 years erating and Maintenance Cost Increase (Decre $0 /year Disposal t (or Net Salvage Value $0 107 ECM #8 Exit Light Conversion Woodrow Wilson High School Scope Exit Lights presently in use are typically 25 or 40 watt incandescent fixtures.Many of thebulbswereburnedoutwhenthefieldsurveywasperformed.Incandescent bulbstypicallyhavearatedlifeofonly1,000 to 2,00 hours.Fluorescent lamps have a muchlongerlife,typically 10,000 hours and can provide adequate illumination with only 7watts.Retrofit kits should be installed in all existing incandescent exit lights so that fluorescent bulbs can be used. Calculations included in Report appendix. Estimated Annual Energy Reduction 5,466 kwh/yr.Electricity (63.4x10°BTUs) Estimated Reductions in Annual Energy Use Index 190 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (include Demand Charge Savings $327 /yr. Estimated Cost for Implementation $0 -Design and/or Engineering$925 -Acquisition of Materials$1,563 -Installation $2,488 -Total Source:Means Mechanical Cost DataMayerElectric,Birmingham,Alabama 108 ECM#8 (CONTINUED) Estimated Useful Life of ECM 25 years imple P k Period (Implementation Cost/Annual t Savin 7.61 years | Operating and Maintenan st Incr Decrea ($800)year Disposal Cost (or Net Salvage Value $0 109 ECM #9 Energy Efficient Motors Woodrow Wilson High School scope Standard efficiency motors are in use throughout the facility.High efficiency motorsshouldbeinstalledtoreplacethefollowingmotors: One 15 HP Boiler Feed Water Pump Two 15 HP Pool Circulating Pumps Two 1.5 HP Pool Circulating Pumps Two 3 HP Pool Circulating PumpsTwo5HPWaterPressureBooster Pumps Two 7.5 HP Gym Hot Water Circulating PumpsSix3HPGymAHUFansOne20HPPoolAHUFan One 7.5 HP Pool AHU Fan These motors were selected by size and hours of use.Any other motors which failshouldbereplacedwithhighefficiencymotors. Calculations included in Report appendix. Estimated Annual Energy Reduction 24,549 kwh/yr.Electricity (285x 10°BTUs) Estimated Reductions in Annual Energy Use Index 855 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $1,694 /yr. Estimated Cost for Implementation $776 -Design and/or Engineering$6,517 -Acquisition of Materials$1,238 -Installation $8,531 -Total Source:Brannon Electric Motor Co,Birmingham,AlabamaMeansMechanicalCostData 110 ECM#9 (CONTINUED) Estimated Useful Life of ECM 20 years imple P k Period (Implementation Cost/Annual t Savings 5.04 years rating and Maintenan ost Increase (Decr $0 year Disposal t (orNet Salvage Value $0 111 ECM #10 Poo!Exhaust Heat Recovery Woodrow Wilson High School The Pool area is maintained at 82°F continuously for the comfort and healthofindividualsswimming.A large portion of the air supplied to this area is ventilation,whichisnecessarytoremoveairbournechemicalsandmoisturethatwouldotherwisedeterioratethestructure.Excessive energy is now being used to heat this large quantityofoutsideair.An air to air heat exchanger should be installed so that heat can berecoveredfromtheairbeingexhaustedfromthebuilding. Calculations included in Report appendix. timated Annual Energy R ion (14,318)kwh/yr.Electricity (-166 x 10°,BTUs)17,286 therms/yr.NaturalGas (1,728x10°BTUs) Estimated R ctions in Annual Eneray Use Index 4,693 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $8,533 /yr. Estimated Cost for Implementation $5,384 -Design and/or Engineering °$24,586 -Acquisition of Materials$29,251 -Installation $59,221 -Total Source:Z Duct,Tom Michaels &Associates,Birmingham,AlabamaMeansMechanicalCostData 112 ECM#10 (CONTINUED) Estimat ful Life of ECM 20 years imp!ri Implementation 6.94 years ting and Maintenance Cost Increa $0 year Disposal Cost (or Net Salvage Value) $0 t /Annual Decr 113 t ECM #11 High Efficiency Gym Boilers Woodrow Wilson High School Scope Currently,the steam boilers located in the Boiler Plant serve the entire facility,encludingtheGymwhichislocatedattheoppositeendofthebuilding.Steam is used to producehotwaterfortheheatinganddomestichotwaterinthegym.The Gym Building shouldbeeliminatedfromthesteamdistributionsystembyinstallinggasfired,high efficiencypulsehotwaterboilersforgymheatinganddomesticwater.This would eliminatedistributionlosses,condensate return pumping,and losses in the converter. Calculations included in Report appendix. Estimated Annual Energy Reduction 197,818 kwh/yr.Electricity 704 x 6 BTUs)2,700 therms NaturalGas (270x10°BTUs) Estimated Reductions in Annual Energy Use Index 7,703 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $9,434 /yr. Estimated Cost for Implementation $3,015 -Design and/or Engineering$21,550 -Acquisition of Materials$8.599 -Installation $33,164 -Total Source:Means Mechanical Cost Data Adco Boiler Company,Birmingham,Alabama 114 ECM#11 (CONTINUED) Estimated ful Life of ECM 20 years implePayback Period (Implementation Cost/Annual t Savin 3.52 years rating and Maintenan t Incr Decr' $400 year Disposal t_(orNetSalvage Val! $0 115 ECM #12 Upgrade Boiler Plant Woodrow Wilson High School Scope The existing high pressure steam boiler plant is wasteful due to oversizing of the boilersandtheproductionofsteamunderhighpressure.All end uses of steam at this facility islowpressure,between 3 to 10 PSIG,yet,the boilers and steam distribution system aremaintainedat125PSIG.Pressure reducing stations located throughout the facility arethenusedtoreducethesteampressureforuse.More energy is required to producehighpressuresteamanditstemperatureishigher,resulting in greater boiler shell anddistributionlosses.Also,the boilers are grossly oversized for baseload operations,poolheating,domestic hot water and nominal space heating. The steam boilers should be operated at medium pressure,30 PSIG,and a highefficiencybaseloadboilershouldbeinstalledtohandletheloadduringmostoftheyear.In order to operate the boilers at this lower pressure,the pressure reducing stationsshouldbereplacedandappropriatecontrolsinstalled.Microprocessor Controls tomatchboileroutputtoactualloadshouldalsobeinstalledtooptimizeplantoperation. Calculations included in Report appendix. Estimated Annual Energy Reduction 10,556 kwh/yr.Electricity (122x10°.BTUs28,319 therms.Natural Gas (2832x 10°BTUs Estimated Reductions in Annual Energy Use Index 8,873 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings_(Include Demand Charge Savings) $15,405 /yr. Estimated Cost for Implementation $7,365 -Design and/or Engineering$49,954 -Acquisition of Materials$23,694 -Installation $81,013 -Total Source:Means Mechanical Cost Data Adco Boiler Company,Birmingham,Alabama 116 ECM#12 (CONTINUED) Estimated Useful Life of ECM 25 years imple P k Period (Implem 5.26 years erating and Maintenan ($4,000)year tation t/Ann t Increase (Decre Disposal t (or Net Salvage Value $0 117 t ECM #13 Building Automation System Woodrow Wilson High School No automatic controls are used in this building to schedule equipment operation.As aresult,much energy is being wasted.Use of a Building Automation System (BAS)tooperateHVACequipmentanddomesticwaterheaterswilleliminateexcessiveenergyconsumption.The BAS consists of a central computer where operating schedules andotheroperatingparameters,such as temperature setpoints,can be easily programmed. Maintenance savings will result in addition to energy savings since maintenance staff willnotberequiredtooperateHVACequipmentmanually. Calculations included in Report appendix. Estimated Annual Energy R tion 29,250 kwh/yr.Electricity (339x108.BTUs19,875 therms NaturalGas (1987x 10°BTUs Estimated Reductions in Annual Energy Use Index 6,988 Btus/sq.ft./yr. Estimated Annual Ener st Savings (Include Demand Charge Savinas $11,543 /yr. Estimated Cost for Implementation $5250 -Design and/or Engineering$32,177 -Acquisition of Materials$20,326 -Installation $57,753 -Total Source:Barber Colman-Levell,Birmingham,Alabma 118 ECM#13 (CONTINUED) Estimated Useful Life of ECM 15 years imp!k Period (Implementation Cost/Ann 5.00 years erating and Maintenance Cost Increase (Decrea $3,000 /year Di |t (or Net Salvage Value $0 119 IC t vings APPENDIXA UTILITY DATA APPENDIX A INDEX SECTION PAGE Electric Utility Data A-1 Electric Rate A-3 Natural Gas Utility Data A-9 Total Monthly Energy Costs A-10 Monthly Natural Gas and Electricity Costs WOODROW WILSON HIGH $ ELECTRICITY BILLINGS ACCOUNT #0251-2220-0-6 He cccoee Heer wc ccc were rere e ners sence ese eeee || |MONTH |-03 OFF PEAK || poe wcone Here wcccccce Se Hoe ccccccece ||«Ww {KWH |Cost ||:|| [JUN *90]244.8 |12,240 |$2,297.97 [MAY '90]232.8 |16,040 |$2,248.87 JAPR *90|223.5 |14,390 |$2,132.56 [MAR '90|218.9 |16,570 |$2,138.95 |FEB '90|213.1 |16,450 |$2,125.63 [JAN #90]221.2 |20,730 |$2,270.52 JDEC *89|190.1 |19,940 |$1,985.51 [NOV *89|208.5 |17,430 |$2,061.82 Joct '89|385.9 |36,680 |$4,055.46 [SEP '89|89.8 |24,870 |$2,059.23 JAUG 189]87.6 |11,980 |$1,015.51 JJUL *89]392.8 |19,600 |$3,650.59 |||| [TOTAL ||226,920 {$28,042.62 Hor eceee Her ererscnce Heer cccwccee Se ACCOUNT #0251-2240-0-2 Hoc ecene Poem meres ercrewcercceccccsccwrecccecs || |MONTH [|-03 OFF PEAK || trrecree toeereces oo Hoe weweccves |{Kw [|KWH {cost |||| J YUN #90]73.2 |6,120 |$754.59 |MAY *90]70.8 |6,960 |$745.81 JAPR *90]87.6 |5,280 |$830.21 [MAR #90]92.4 |7,080 |$905.22 [FEB '90|94.8 |8,760 |$959.20 [JAN #90]94.8 |7,680 |$953.93 [DEC #89]96.0 |9,960 |$1,006.61 |NOV '89|97.2 |7,440 |$956.24 Joct *89|74.4 |6,840 |$748.26 [SEP '89|76.8 |6,240 |$770.07 [AUG '89|56.4 |7,560 |$655.04 JyUL *89|81.6 |12,120 |$985.39 ||| TOTAL ||92,040 {$10,270.57 teseccee Hee eccceccae Hower ceccccce Se CHOOL +we cccceccecsccceescceeeees + I -02 INTERMEDIATE PEAK | | ee ee He cc cece necn + Kw |KWH |COosT | ||| 0 |18,720 |$831.41 | 0 |26,510 |$787.38 | 0 |22,540 |$661.50 | 0 |24,230 |$709.18 | O |18,860 |$594.12 | 0 |22,310 |$681.34 | 0 |18,850 |$563.79 | 0 |19,860 |$570.22 | 0 [|33,070 |$1,475.79 | Of 18,460 |$829.32 | O |9,830 |$447.04 | 0 |27,810 |$1,176.53 | ,| |261,050 |$9,327.62 | Se.Sens He ccce reece + we cenceeccecscceancenecees + | -02 INTERMEDIATE PEAK | I ee Seen Hoc ccc wcccee + KW KWH [|cost | ||| 0 {8,280 |$379.98 | 0 |9,120 |$405.05 | Of 7,320]$217.41 | 0 {10,320}$302.87 | O |11,160 |$326.64 | 0 |8,760 |$275.95 | 0 |10,560 |$322.50 | O0{9,000 |$269.18 |O{8,880 |$254.97| O|6,240 |$269.29 | 0]4,320]$199.33 | 0 |8,400 |$392.83 | ||| |102,360 |$3,616.00 | Seen enn Hecceccccces + Poem em ew em merece creencscwccce Se| || -01 ON PEAK |ACCOUNT TOTAL ] || wee ewee Se Se.Ses 2 KW |KWH |COST |KWH |CosT | ||||| 228.0 |19,200 |$2,395.95 |50,160 |$5,525.33 | 223.2 |26,330 |$922.49 |68,880 |$3,958.74 | 213.1 |22,350 |$777.96 |59,280 |$3,572.02 | 215.5 |24,040 |$833.47 |64,840 |$3,681.60 | 200.4 |18,290 |$679.40 |53,600 |$3,399.15 | 209.7 |23,250 |$836.25 |66,290 |$3,788.11 | 190.1 |18,960 |$673.41 |57,750 |$3,222.71 | 180.8 |20,250 |$693.73 |57,540 |$3,325.77 | 174.0 |34,730 |$3,976.73 [104,480 |$9,507.98 | 177.4 |19,560 |$2,118.83 |62,890 |$5,007.38 | 85.2 |10,450 |$1,090.27 |32,260 |$2,552.82 | 392.8 |28,670 |$3,496.55 |76,080 |$8,323.67 | ||||| ]266,080 [$18,495.04 [754,050 |$55,865.28 | eae cece.Se eC Peewee wee cee sccenesccncrcce .oe| || -01 ON PEAK |ACCOUNT TOTAL || weweces CO 2 Ce.Sr KW of KWH =|=COST |KWH |cost | ||||| 73.2 |9,000 |$944.21 |23,400 |$2,078.78 | 70.8 |10,440 |$992.21 |26,520 |$2,143.07 | 87.6 |8,160 |$298.69 |20,760 |$1,346.31 | 88.8 |11,280 |$401.82 |28,680 |$1,609.91 | 93.6 |12,000 |$425.33 |31,920 |$1,711.17 | 93.6 |9,360 |$356.74 |25,800 |$1,586.62 | 96.0 |12,000 |$440.59 |32,520 |$1,769.70 | 96.0 |10,080 {$366.71 {|26,520 |$1,592.13 | 74.4 |10,560 |$370.64 |26,280 |$1,373.87 | 76.8 |7,680 |$873.46 |20,160 |$1,912.82 | 56.4 |5,040 |$630.63 |16,920 [$1,485.00 | 81.6 |8,040 |$949.75 |28,560 |$2,327.97 | ||!,| 113,640 |$7,050.78 {308,040 |$20,937.35 | wee ceee Se 2 ee ee WOODROW WILSON HIGH SCHOOL ELECTRICITY BILLINGS ACCOUNT 40125-0722-1-5 He ccecee Perec wenn ema m amen sense erseseneencese 0 ds0 + ||||i | [|MONTH |-03 OFF PEAK |-02 INTERMEDIATE PEAK |-01 ON PEAK [|ACCOUNT TOTAL | |||||| te ccecee percwesccece Herc cececrene Hoc ence wenee i Hoe eecccecee teocccece ter ccenee Horse ccccee Hocrececee Herc r sen ecee + ||KW |KwH |Cost [Kw |KWH |Cost |kw |KWH [|Cost |KWH |Cost | ||||I |||||||| [JUN '90|67.2]N/V |wv |of wv f[wv |67.2 [a |N/V |28,560 |$2,150.44 | [MAY *90 76.8 |N/V |wv |of NW [ww [|76.8]N/V [|N/V |33,360 [$2,415.00 | [APR *90|81.6 |=N/V |wv of of NW Yo NAW [81.6 fj NV I N/V sf:32,160 |$2,005.00 | |MAR '90|93.6]N/V {wv |Of NV f NV |93.6]N/V |N/V |38,160 [$2,325.00 | [FEB '90|91.2 |N/V |N/V {of wv |N/V |91.2 |N/V |N/V.|44,400 |$2,556.00 | [JAN *90|91.2 |N/V }]wv of Of NW [Ww [9162 |N/V [N/V |38,640 |$2,410.00 | [DEC *89|84.0 |N/V |wv of Of wv |NW |84.0]NV |N/V sf 45,120 |$2,589.00 | {NOV '89{100.8 |N/V |wv [Of NW |WV [100.8 |N/V |)N/V |45,120 |$2,589.00 | JocT *89|91.2 |9 N/V {wv [|of wv [|wv f[91.2 |NV |NAV |40,080 |$2,478.00 | |SEP '89|93.6 |N/V |wv e[Of WW [|wv |93.6]NV |)N/V |40,800 |$2,388.00 | JAUG *89|96.0 |N/V [wv [|of WwW [KW [|96.0]KV [WAV |39,840 |$2,862.00 | [JUL *89]62.4 |N/V |wv [|of wv [|ww f 62.4]WA J N/V |23,520 |$1,873.76 | |||||||||||| [TOTAL ||0 |$0.00 ||0 |$0.00 ||0 |$0.00 [449,760 [$28,641.18 | toccccee tec cccceeene Se tecercccence co Heer tere ewes es tecccceee Hoc cccccccce Se Hacer cwecces + TOTAL ELECTRICITY ALL ACCOUNTS MONTH KWH cost Kw JUN 190 102,120 $9,755 385 MAY '90 128,760 $8,517 380 APR '90 112,200 $6,923 393 MAR $90 131,680 $7,617 405 FEB '99 129,920 $7,666 399 JAN '90 130,730 $7,785 407 DEC '89 135,390 $7,581 370 NOV '89 129,180 $7,507 407 OCT '89 170,840 $13,360 552 SEP '89 123,850 $9,308 260 AUG '89 89,020 _$6,900 240 JUL '89 128,160 $12,525 537 TOTAL 1,511,850 $105,444 |]CSO Electricity--P.S.C.of D.C.No.1 Original Page No.R-7 Replacing Eighth Revised Page No.R-18PotomacElectricPowerCompany DC-GT TIME METERED GENERAL SERVICE SCHEDULE "GT" AVAILABILITY - Shall be applicable in the District of Columbia portion of the Company's service area to customers whose maximum 30 minute demand equals or exceeds 100 KW during two or more billing months within twelve consecutive billing months._ Any customer presently on Schedule "GT"whose maximum 30 minute demand is less than 80 KW for twelve consecutive billing months,may at the customer's option elect to continue service on this scheduleorelecttobeservedunderanyotheravailableschedule.If the .customer elects to stay on Schedule "GT",the customer will remain on Schedule "GT"for the next twelve billing months. This schedule will become active for eligible customers as soon as the customer notification process is completed.In no case will a customer have less than three months notice. Available for low voltage electric service. Available for standby service when modified by Schedule "S"and for primary service when modified by Rider No."GT-3A"or Rider No."GT- 3B". Not available for temporary service,supplementary loads metered separately from lighting and other usage in the same occupancy,or railway propulsion service. CHARACTER OF SERVICE - SECONDARY SERVICE -The service supplied under this schedule will be alternating current,sixty hertz,either (i)single phase, three wire,120/240 volts,or 120/208 volts,or (ii)three phase,four wire,120/208 volts or 265/460 volts. Oate of Issue:March 9,1989 Date Effective:March 4,1989 Issued by William F.Schmidt,Vice President1900PennsylvaniaAvenue,N.W. Washington,0.C.20068 A -3 eG C$Oo Electricity--P.S.C.of D.C.No.1 Original Page No.R-7.1 Replacing .Eighth Revised Page No.R-19 DC-GT : Potomac Electric Power Company PRIMARY AND HIGH VOLTAGE SERVICE -The service under this schedule when modified by Primary Service Rider "GT-3A",normally will be alternating current,sixty hertz,three phase,three wire,at 13.2 KV or 33 KV,and when modified by High Voltage Rider "GT-38",will be 69 KV or above.Primary service voltage levels will be specified by the Company on the basis of itsavailablefacilitiesandthemagnitudeoftheloadtobe served. SCHEDULE OF MONTHLY CHARGES - SUMMER MONTHS WINTER MONTHS A.Customer Charge $18.55 per month $18.55 per month B.Energy Charge , On-Peak Period 5.126¢per kwhr 3.558¢per kwhr Intermediate Period 4.310¢per kwhr 3.095¢per kwhr Off-Peak Period 2.243¢per kwhr 2.244¢per kwhr C.Production and Transmission Charge On-Peak Billing Demand $6.00 per kw - D.Oistribution Charge . $8.20 per kw $8.20 per kw E.Minimum Charge -The Customer Charge and the Distribution Charge. FUEL ADJUSTMENT CHARGE -The rates stated above include a base fuel cost component of 1.88853¢per kilowatt-hour for secondary service and1.83523¢per kilowatt-hour for primary and high voltage serviceincludingadjustmentforlosses.Incremental charges for fuel andinterchange,computed in accordance with the provisions of "FuelAdjustmentCharge-Rider FA",combined with monthly charges under the provisions of this schedule,constitute the total charge for theserviceswhichtheCompanyfurnishes. SEASON DESIGNATION SUMMER MONTHS,for purposes of application of this rate schedule, are the billing months of June through October,and WINTER MONTHSarethebillingmonthsofJanuarythroughMay,plus November andecember.. Date of Issue:March 9,1989 Date Effective:March 4,1989 Issued by William F.Schmidt,Vice President1900PennsylvaniaAvenue,N.W. Washington,0D.C.20068 A-4 e@ co Electricity--P.S.C.of D.C.No.1 Original Page No.R-7.2 Replacing Potomac Electric Power Company Eighth Revised Page No.R-20 DC-GT RATING PERIODS - Weekdays -(Excluding Holidays) On-Peak Period 12:00 noon to 8:00 p.m Intermediate Period 8:00 a.m.to 12:00 noon and 8:00 p.m.to 12:00 midnight Off-Peak Period 12:00 midnight to 8:00 a.m. Saturdays,Sundays and Holidays Off-Peak Period All Hours Holidays ; New Year's Day,Rev.Martin Luther King's Birthday, Washington's Birthday,Memorial Day, Independence Day,Labor Day,Columbus Day,Veterans'Day, Thanksgiving Day,Christmas Day.. For the purpose of this tariff,holidays will be those days designated by the Federal Government. BILLING DEMANDS - Production and Transmission (Summer Months Only) The billing demand shall be the maximum 30 minute demand recorded during the on-peak period of the billing month. Distribution (All Months) The billing demand shall be the maximum 30 minute demand recorded during the billing month. METER READING -Watthour meters will be read to the nearest multiple of the meter constant and bills rendered accordingly. RIDER NO."GT-1"-POWER FACTOR -This Rider is applied to and becomes part of Time Metered General Service Schedule "GT"if the customer is found to have a leading power factor or a laggingpowerfactoroflessthan85percent.Until power factor corrective equipment satisfactory to the Company shall have been installed by the customer,the demand charges will be multiplied by a factor of 1.111. Oate of Issue:March 9,1989 Date Effective:March 4,1989 Issued by Willfam F.Schmidt,Vice President1900PennsylvaniaAvenue,N.W. Washington,0.C.20068 A-5 Electricity--P.S.C.of D.C.No.1e(61.6)oo:Original Page No.R-7.3 ReplacingEighthRevisedPageNo.R-21 andPotomacElectricPowerCompanyEighthRevisedPageNo.R-22 and Eleventh Revised Page No.R-23 .DC-GT RIDER NO."GT-3A"-PRIMARY SERVICE -This Rider is applied to and becomes part of Time Metered General Service Schedule "GT"when theCompanyfurnishesservicedirectlyfromitselectricsystematvoltagesof13KVorabove,the customer providing at the customer's own expense,all necessary transformers,converting apparatus,switches,disconnectors,regulators and protective equipment.Insuchcasetheservicewillbemeasuredattheprimaryvoltageanda discount of 5%will be allowed on the total bill,excluding the Fuel Adjustment Charge. RIDER NO."GT-3B"-HIGH VOLTAGE SERVICE -This Rider is applied to and becomes part of Time Metered General Service Schedule "GT"when the Company furnishes service directly from its electric system at voltages of 69 KV or above,the customer providing at the customer's expense,all necessary transformers,converting apparatus,switches, disconnectors,regulators and protective equipment.In such case the service will be measured at the high voltage and a discount of 18%will be allowed on the total bill,excluding the Fuel Adjustment Charge. RIDER NO."GT-5"-CURTAILABLE SERVICE -This Rider is applied to and becomes part of Time Metered General Service Schedule "GT"when a customer selected by the Company for participation in this program agrees to establish a firm service level and to curtail load to that level upon the request of the Company in accordance with thefollowingprovisions: 1.The customer will establish a firm service level which providesforaminimumloadcurtailmentof100kilowattsofload. 2.The 'Company will request load curtailments only duringpotentialcurtailmentperiodsinthefivesummerbillingmonthsofJunethroughOctober.Potential curtailment periods includeallweekdayhoursbetweennoonand8:00 p.m.,except those onholidays.For the purpose of this Rider holidays include:Memorial Day,Independence Day,Labor Day,and Columbus Day asdesignatedbytheFederalGovernment. Date of Issue:March 9,1989 Date Effective:March 4,1989 Issued by William F.Schmidt,Vice President1900PennsylvaniaAvenue,N.W. Washington,0.C.20068A-6 eC co Electricity--P.S.C.of 0.C.No.1 Original Page No.R-7.4 ReplacingPotomacElectricPowerCompanyEighthRevisedPageNo.R-23A wv °DC-GT 3.The customer will receive a potential curtailment warning from the company not less than 30 minutes prior to a_load curtailment implementation request.|Upon receipt by the customer of a load curtailment implementation request from the company,the recorded demand of the customer must be reduced to a level at or below the customer's contractually agreed upon firm service level within five minutes.The demands of the customer must be maintained at or below this firm service level until either: (a)The customer is notified by the Company that the loadcurtailmentperiodhasended,or (b)The end of the potential curtailment period on the day of the request. 4.Each requested load curtailment will have a maximum duration of 6 hours. 5.The total number of load curtailment implementation requests during any calendar year will not exceed 15. 6.The Company is solely responsible for determining the need for load curtailment. 7.The customer will receive a credit in each summer billing.month in which curtailment is requested.The amount of the credit will be $5.05 for each kilowatt of curtailed load during the billing month for low voltage secondary service.For customers taking service at voltage levels of 13.2 KV or higher,the 'monthly credit per kilowatt of curtailed load will be reduced by 3.55%. 8.The customer's curtailed load in any billing month will equal the lesser of: (a)The customer's maximum 30.minute demand recorded in the billing month during an on-peak period less the customer's contractually agreed upon firm service level,or (b)The customer's maximum 30 minute demand recorded in the billing month during a period of potential curtailment less the maximum 30 minute demand recorded during any period(s)of requested load curtailment in that month. Date of Issue:March 9,1989 Date Effective:March 4,1989 Issued by William F.Schmidt,Vice President1900PennsylvaniaAvenue,N.W. Washington,0.C.20068 A-7 Electricity--P.S.C.of 0.C.No.1eCoOriginalPageNo.R-7.5 Replacing Eighth Revised Page No.R-23B and Eighth Revised Page No.R-23CPotomacElectricPowerCompany DC-GT 9.The firm service level may be adjusted on an annual basis, subject to approval by the Company. 10.The customer will be charged a penalty in any month in whichtherecordedloadduringaperiodofcurtailmentexceedsthecustomer's contractually agreed upon firm service level.This penalty will equal two (2)times the monthly credit per kilowatt of curtailed load (including appropriate adjustmentforvoltagelevel)multiplied by the number of kilowattsbywhichthecustomer's maximum demand during any period of curtailment in the billing month exceeds the contractually agreed upon firm service level. No penalties for non-performance will be assessed for new 'customers until .each mew customer has experienced six curtailments.In addition,each customer will be allowec one penalty-free period during each calendar year to be used at the customer's option. 11.The Company will install,own,and maintain special metering and communications equipment required for this service. 12.Credits and penalties computed for billing purposes under the provisions of this Rider shall be exempt from the discounts provided for those customers served under Riders No."GT-3A" and "GT-3B8". 13.This Rider No."GT-5"shall not apply to service interruptions resulting from system emergency operating conditions. 14.All contracts for service under this schedule shall be effective for one calendar year,after which the contract continues in force until either party notifies the other of a desire to terminate the agreement. GENERAL TERMS AND CONDITIONS -This schedule is subject in all respectstotheCompany's "General Terms and Conditions for FurnishingElectricService"and the Company's "Electric Service Rules andRegulations". Date of Issue:March 9,1989 Date Effective:March 4,1989 Issued by William F.Schmidt,Vice President 1900 Pennsylvania Avenue,N.W. Washington,0.C.20068 A-8 WOODROW WILSON HIGH SCHOOL NATURAL GAS BILLINGS ACCOUNT #0098829302 fennne--poonn-------pooe-------+|CONSUMPTION || |MONTH |(THERMS)|cosT§| fo------fowenn------$oenn------+ {JUN '90|9,252.0 |$4,778 |_|MAY '90[15,841.0 |$8,455 |[APR '90]28,430.11 |$15,412 |[MAR '90|37,592.0 |$20,735 ||FEB '90]36,677.6 |$19,132 |[JAN '90]30,498.0 |$15,918 |[DEC '89]49,712.5 |$25,910 |[NOV '89]30,498.0 |$15,918 |jocr 's9]13,967.11 |$7,253 | {SEP '89{4,621.5 |$2,440 | AUG '89|3,917.8 |$2,420 | {JUL '89]4,719.6 |$2,019 | ||| |TOTAL |265,727.2 |$140,390 | ten-----ponn--------poenn------+ TOTAL NATURAL GAS ALL ACCOUNTS+-------pone n nee na ==+|CONSUMPTION]| |MONTH |(THERMS)|cCOosT | toon----fon n------foceen-----+ |JUN '90{[9,569.3 |$4,981 | |MAY '90[16,020.9 |$8,576 | [APR '90|28,759.2 |$15,626 | {MAR '90|37,941.5 |$21,000 | {FEB '90|37,028.1 |$19,394 | [JAN '90|30,567.4 |$15,975 | IDEC '89|.50,609.4 |$26,545 | {NOV '89|30,567.4 |$15,975 | focT '89]13,991.7 |$7,279 | [SEP '89|4,835.1 |$2,585 | JAUG '89|4,029.8 |$2,502 | |JUL '89|4,797.6 |$2,081 | ||| |TOTAL |268,717.4 |$142,519 | $o------$o----------$eo--------+ ACCOUNT #0098360076 feone---poeee------- |CONSUMPTION |MONTH |(THERMS) fonn-en-poo--------- [JUN '90|317.3 |MAY '90|179.9 [APR '90|329.1 |MAR '90]349.5 {FEB '90|350.5 [JAN '90|69.4 [DEC '89|896.9 INOV '89]69.4 jocr '89|24.6 |SEP '89|213.6 JAUG '89|112.0 {JUL '89|78.0 | |TOTAL |2,990.2 teonn---poocen---===$---Ht"Osl $35- $307 $547 $0- TOTAL MONTHLY ENERGY COSTS FROM JULY 1989 TO JUNE 1990 JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN MONTH ELECTRICITY (7 NATURAL GAS A -10 MONTHLY NATURAL GAS &ELECTRICITY COSTS FROM JULY 1989 TO JUNE 1990 TINCOELL,WOOTdidi(LLLLLL SS iSSSAWNM: || JUL AUG SEP OCT NOV DEC JAN FEB MAR "APR May JUN $307 $25 $20- Tuw)a(spuesnoy])1SO9 $10- $0 MONTH ELECTRICITY NATURAL GAS A-11 APPENDIX B BUILDING.COMPUTER SIMULATION BASE CASE APPENDIX B INDEX SECTION PAGE Introduction to Building Computer Model B-1 HAP Fundamentals B-2 Weather and Design Data B-10 Schedules B-12 Utility Rates B-15 Building Description and Energy Costs B-17 Piant Description and Simulation B-21 Space and Air System Descriptions &Air System Simulation Main Building and Connecting Corridors B-22 Auditorium B-26 Library B-29 Gym B-32 Pool Area B-35 Pool Other B-38 Pool -Observation Deck &Lobby B-41 INTRODUCTION TO BUILDING COMPUTER MODEL The Carrier Hourly Analysis Program (HAP)simulates annual energy requirements forbuildings.Annual operating costs are then computed based on campus average naturelgascostsandelectricitycostsbasedontheactualrateatWoodrowWilsonHighSchool.The computer model is then altered to simulate building energy requirements due toimplementationofapplicableEnergyConservationMeasures(ECM's).The results obtainedfromHAP,included in Appendix C,serve as documentation for ECM's recommended in this report. Input data necessary for HAP includes: Up to three (3)Typical Day Types and hourly Schedules for operation of non-HVAC loads such as lighting,other electrical equipment,domestic hot waterrequirementsandmiscellaneouselectricalloadssuchasexteriorlighting. Building envelope data such as wall,roof and glass areas.This data is obtainedfrombuildingblueprintsandverifiedduringfieldinvestigations.Heat transmissioncoefficientsfortheexistingconstructionarecalculatedusingeitherCarrier:orASHRAE(American Society of Heating,Refrigerating and Air Conditioning Engineers)ata. Internal loads from lighting,other electric equipment and people. Design characteristics of existing HVAC equipment (Heating,Ventilation and AirConditioning).This data is obtained from building blueprints,field investigations,manufacturers'product data and ASHRAE Handbooks. Utility rate structures obtained from local utility companies. Non-HVAC equipment characteristics.These loads include domestic hot water andexteriorlightingwhichdonotaffectHVACenergyrequirements. HAP uses the forementioned data in conjunction with Average Hourly Weather Data for aspecificcitytocalculateaveragehourlyenergyconsumption.The weather data used foreachmonthconsistsoftheaveragetemperatureateachhouroverathirtyyear(30)period.This data provides a typical day for each of the twelve months in a year.Design WeatherDataisusedtosizeequipmentcapacityrequirementsandcalculateDesignHeatingand Cooling Loads. The following data includes a general overview of HAP Fundamentals from publishedprogramdocumentation,and the Base Case HAP Analysis,which represents the buildinganditscurrentenergyconsumption. The Base Case models the existing building under current operating strategies and energyuse.This model has been fine tuned to within 10 percent of the previous year energyconsumption.It is inappropriate for the model to be exact because average weather data isusedinthisprogram.Use of average weather data provides average,annual energy costsavings,which is an excellent basis for economic analysis. SEAGER TE TE SONT NE RIG IID REL ED DIS SOP EIR E SARI RB RT TEEPE(PSH)BRIE HAP FUNDAMENTAL 1.0 INTRODUCTION 1.1 FUNDAMENTAL TERMS The Hourly Analysis Program is a versatile engineering tool for commercial building analysis.The word "tool”is important here because the program ts just that.It does not perform engineering work.It helps a professional perform engineering work.No computer program can ever be a substitute for human engineering judgement. Program results are only as sound as the input data and the engineering judgement behind them.In order to properly utilize the program and obtain useful data,the user must understand the fundamental terms and methods employed by the program.The purpose of this chapter is to describe such terms and methods. A building is a complex thermal-mechanical system consisting of a large number of interacting components.To efficiently study aspects of building behavior,a systematic procedure is required.HAP utilizes a system which divides the building and its HVAC equipment into six categories.The components are arranged in a hierarchy that permits a building to be assembled from small to increasingly larger parts.The purpose of this section is to describe this hierarchy.The basic components used in HAP are organized in the categories shown in Figure 1.1.Each category is assigned a level of importance also shown in the figure.Terms are defined in this section beginning with the lowest in the hierarchy and working upward. @ BUILDING & @ PLANTS 4 @ AIR SYSTEMS 4 @ ZONES j G SPACES ©ELEMENTS FIGURE 'B HIERARCHY OF BASIC COMPONENTS (1)HAP FUNDAMENTALS The Element is a characteristic of the building associated with heat gain or loss.These include such components as walls,windows,roofs,lighting,people, and appliances.An element is described by its characteristics which affect heat transfer.A wall,for example,is described by its area,orientation,U-value, weight,and color. The Space is a region of the building comprised of one or more elements.For example,a space has walls,windows,lighting,and is occupied by people.It ts served by one or more air distribution terminals.Beyond these two characteristics,the definition of the space is flexible.On its simplest level,a space is a single room.In other cases,according to the demands of the analysis, the space may be a group of rooms or even an entire floor.The application of the space in modeling buildings is discussed further below and in the Example Problem Guide of User's Manual Volume 2. The Zone is a group of one or more spaces having a single thermostatic control.On its simplest level,a zone contains a single space with its own thermostat.It is common,however,for a group of spaces to be served by a single thermostat. The Air System is the equipment and controls used to provide conditioned air to a region of a building.An air system serves one or more zones.The presence of a thermostat in each zone permits specific control of the air temperature in each zone. Plants are the equipment used to provide or extract heat through air system coils.Cooling plants extract heat through cooling coils;heating plants provide heat through heating coils.Plants serve coils in one or more air systems.[n HAP,equipment is defined in pairs -a cooling plant and a heating plant,or a heat pump and an auxiliary heater.Each pair of plants provides cooling and heating for the same set of air systems. The Building is 3 structure containing one or more energy consuming systems.It is first described as containing one or more plants.These plants in turn serve air systems,air systems serve zones and zones are comprised of spaces.In this way the characteristics of a number of spaces,zones,air systems and plants are included in the building.Additional energy consuming components such as domestic hot water systems may be included as well.The building is the unit for which energy and operating cost totals are computed. In order for the reader to appreciate how these terms are applied to a building,a simple example is provided.Consider a single story office building.A floor plan of thebuildingisshowninFigure1.2.A single packaged VAV rooftop unit will be used toconditionthebuilding.The hierarchy of components for this building is shown in Figure 1.3.A discussion of the components follows. ales st sds ® w INTERIOR EsTe]e]e]e]« FIGURE 1.2 FLOOR PLAN FOR SAMPLE BUILDING B -3r -foe- sw Ss BUILDING COOLING&HEATINGPLANTS VAV AIR SYSTEM N NE E Ss NW |[INT. ZONE ZONE ZONE ZONE ZON ZONE ZONE ZONE]|ZONE N NE E||E||SE NWI || S/S) VV SPACES FIGURE 1.3 RELATION OF COMPONENTS FOR SAMPLE BUILDING STKININVANNAdVHoO. oO HAP FUNDAMENTALS 1.2 PRINCIPLES OF HOURLY DESIGN LOAD ANALYSIS oe Eat ed caer tate hte Rae eck ae hoe ck keeEee es nee 1.Elements.Heat gain elements are defined for each space in the building. Elements include the walls,windows,roofs,people,lighting,and appliances associated with the building. 2.Spaces.This building consists of a number of perimeter offices and an open interior region.For this example,each office will be defined as a space.In alt there are 2!spaces in the building. 3.Zones.In a typical air system,spaces are grouped together in zones according to the similarity of their conditioning requirements.For example,the north- facing spaces will typically all have the same load patterns and could be given a single controlling thermostat.The northeast office,however,ts different from the north-facing offices since it has an additional wall exposure.It will therefore be considered a§a zone itself.Similar logic is used for the rest of the building.In all,there are nine zones.These groups of spaces are (1)the six north spaces,(2)the three east spaces,(3)the six south spaces,(4)the west foyer/reception space,(5)the northeast space,(6)the northwest space,(7)the southwest space,(8)the southeast space and (9)the interior region. 4.Air System.A single VAV air system serves all nine zones. 5.Plants.A single set of plants serves the air system. 6.Building.The building consists of the cooling and heating plants.These in turservetheairsystem,which sserves the nine zones,which are together comprisedofthe21spaces. Buildings serve many purposes.Primary among these is sheltering occupants from the outside elements such as heat,cold,wind and precipitation.At the same time building systems serve to maintain proper conditions for human comfort within the building shell.This requires the equipment and controls capable of providing cooling or heatinginsufficientquantitiestomaintaincomfortconditions. An important aspect of the design of these systems is determining the sizes of the air handling,cooling and heating equipment.Building cooling and heating requirementsvaryhourlythroughouttheyear.Hence,equipment must be sized to meet the maximum cooling and heating loads encountered.Identification and evaluation of these loads is "design load analysis”.Results of the analysis permit sound decisions tobemadeinsizingairdistributionterminals,duct work,fans,coils,and cooling andheatingequipment.The purpose of this section is to describe design load analysisproceduresusedinHAP.In these discussions two basic load terms arec used.A "thermal”load is the amount ofheattoberemovedoraddedtoaspacebytheconditioningapparatusinorderto maintain temperature or humidity conditions.It is generally comprised of wall.roof,and glass transmission loads,infiltration loads,solar heat gains and internal gains.The"coil”load is the amount of heat to be added or removed at the coil.This load ts generally comprised of thermal,ventilation and fan heat gain components. 1.2.1 Heating Design Load Analysis A "design point”analysis technique is used to study design heating loads.This procedure involves analyzing transmission,ventilation and infiltration loads for the outdoor winter design condition.For most buildings the maximum heating load occurs at night in the winter when the ambient temperature is coldest,the building is unoccupied and internal gains are small or non-existant.The traditional procedure is to only consider transmission and infiltration components in computing the thermal load.Only thermal and ventilation loads are considered in calculating the heating coil load.Loads are determined for this single design point condition,which is not associated with a particular month or hour. 1.2.2 Cooling Design Load Analysis Design point techniques are usually inaccurate for the analysis of design cooling loads. This is mainly because the maximum cooling loads generally occur during the daytime.Internal gains from lighting,people,appliances,machinery and stored solar energy must be considered.Load characteristics vary hourly depending on the number of people present,lights in use or on the transient characteristics of solar heat gain. Further,because modem buildings tend to be well insulated and sealed,maximum cooling loads can occur when the outdoor air temperature is many degrees cooler thanthedesignpoint.Consequently an hour by hour analysisis required to compute andidentifymaximumcoolingloads. The hourly cooling design load analysis usedin HAPis summarized as follows. 1.The program user is asked to select a group of hours for which loads are to be evaluated.It is important to select enough hours so that the true peak loads can be identified. 2.Thermal loads are computed for each space for each hour considered. 3.Coil loads are computed for each hour using thermal load and outdoor air conditions as input data. 4.Air system size characteristics are determined using maximum thermal loads computed in (2).Coil and cooling plant capacities are determined using the i maximum coil loads computed in (3). 1.2.3 Elements of the HAP Design Load Analysis i The general design load analysis methods described in sections 1.2.1 and 1.2.2 are applied in HAP using a five step procedure,; 1.Define Weather Data.Design cooling load calculations utilize one pair of hourly dry-bulb and wet-bulb temperature profiles and one set of solar profiles per month.The temperature data is derived using an empirical method and represents 1%cooling design conditions.That ts,hotter temperatures statistically may be expected 1%of the time.The solar data represents clear sky conditions. Together,this data presents worst-case conditions for cooling load analysis.For design heating load calculations,the 99%winter design point is used.That ts, colder temperatures statistically may be expected 1%of the time.The program contains pre-stored weather data of this type for over S00 cities worldwide. 1.3 PRINCIPLES OF HOURLY ENERGY ANALYSIS 2.Define Schedule Data.For design cooling load calculations,hourly characteristics of internal heat gains and equipment operation are an important consideration.Such characteristics as lighting,occupancy,miscellaneous internal loads,and equipment operation may be scheduled on an hourly basis.One cooling design day schedule is considered each month. 3.Define Spaces.Load related elements of the building are defined for each space.These may include wall,window,roof,building mass,internal load,or infiltration characteristics. 4.Define Zones.Spaces are grouped into zones before design loads are evaluated. A general set of air system characteristics is also associated with the zone for the design load analysis.This includes fan,plenum,direct exhaust data as well as basic supply and ventilation air sizing characteristics.The zone is the unit for which the design load analysis is performed.Note that this is slightly different than the procedure used for the energy analysis in which an air system Consisting of one or more zones is defined. 5.Perform Design Load Analysis.Using the defined weather,space,schedule and zone information,heating and cooling design calculations are performed as described in sections 1.2.1 and 1.2.2 In the past,effective design of building HVAC systems meant primarily that the equipment was properly sized.More recently energy efficiency and operating costs of the system have become key concerns of designers and building owners alike.To evaluate system energy use,engineers have devised a number of analytical procedures over the years.With the advent of computers,sophisticated analyses on an hourly basis have become practical.With recent advances in microcomputer technology hourly analysis has even become feasible on the personal computer. The purpose of this section is to describe the procedures used to perform hourly energy analysis calculations in HAP.Readers should recognize that the term "hourly analysis”refers to a variety of analysis techniques.HAP uses one such technique to evaluate loads and system operation on an hourly basis.For more information on the general field of hourly analysis,readers should consult reference texts such as the ASHRAE Fundamentals Manual 1.3.1 General Methodology "Hourly analysis”techniques utilize the basic methodology described below. 1.Compute Thermal Loads.Thermal loads for spaces in the building are calculated to determine the basic conditioning requirements. 2.Simulate Air System Operation.Given conditioning requirements,Operationoftheairsystemissimulated.This determines cooling and heating coil loads as well as fan input power quantities. 3.Simulate Plant Operation.Given coil loads,operation of the plant equipment is simulated.This determines plant input power quaatitics. 4.Compute Annual Energy and Cost Totals.Hourly fan and plant input power along with lighting and other energy consumption traits of the building are used to determine annual energy totals and operating costs. B-7 HAP FUNDAMENTALS @ 1.3.2 Elements of the HAP Energy Analysis The general method described in 1.3.1 is applied in HAP using a nine step procedure. The first three steps involve defining basic data for the analysis;the final six steps consist of specific data entry and calculation stages of the energy analysis.The purpose of this sub-section is to describe these steps and the fundamental elements of the analysis. 1.Define Weather Data.Energy analysis calculations utilize one pair of hourly dry-bulb and wet-bulb temperature profiles,and one set of solar profiles per month.The temperature data,in most cases,represents "long term climatic normal”weather conditions averaged over a 30-year period.For certain sites data was averaged over shorter intervals.Solar data represents average solar flux conditions averaged over periods ranging from 5 to 30 years.This data permits evaluation of building and system operation for long term average weather conditions. 2.Define Day and Schedule Data.Commercial buildings typically have unique operating schedules for two or three days each week.Consequently,HAP permits specification of separate schedules from one to three days.Such characteristics as occupancy,lighting,miscellaneous internal loads,and equipment operation may be scheduled on an hourly basis for each day type. When HVAC system operation is simulated,energy results for each day type are weighted by the number of times the day occurs in each month.Thus,HAP effectively considers up to 36 unique days per year in its energy analysis.The same average weather profile is used with each schedule for a month. 3.Define Spaces.Load related elements of the building are defined for each space. These may include wall,window,roof,building mass,internal load,or infiltration characteristics.° Once basic weather,space and schedule information is defined,the energy analysis procedure begins.The six stages below should be followed in the order listed. 4.Define Aic System Characteristics.The program provides a number of generic air system options.When one is chosen,the user must describe its characteristics and control.In addition,the system will consist of a number of zones,each containing a number of spaces.In this way spaces are linked to air systems through zones. 5.Simulate Air System Operation.Air system operation for average weather and load conditions is simulated next.This involves first computing thermal loads and then simulating system operation.Air flow rates,temperatures and humidities are computed for all key points in the system on an hourly basis. Hourly cooling and heating coil data as well as fan input power quantities are generated by this analysis.Coil loads are subsequently used in the plant simulation;fan input powers are used in cost calculations. 6.Define Plants.A number of generic cooling and heating plant models are offered in the program.When once is selected,the user must specify the capacity. control and operating characteristics of the equipment.In addition,air systems served by the plant are defined. 7.Simulate Plant Operation.Plant operation is simulated next using average weather data and coil load data from the air system simulations.Results of the simulation include hourly input power data for equipment components such as compressors, pumps,cooling tower fans,heating elements and boilers.This data ts subsequently used in cost calculations. .Define Utility Rate Schedules and the "Building”.The final input stage has three parts.The first two involve defining electric and fuel rate schedules;the third involves defining the "building”.The building includes a number of plants.Plants serve air systems,air systems serve zones,zones are comprised of spaces,and spaces consist of elements.In this way all energy consuming systems are included in the building and will be considered in the cost analysis. .Compute Annual Operating Costs.Hourly power data for all energy consuming systems in the building is considered in the cost calculation.Cost and energy totals are presented in a variety of useful tabular and graphic formats. ; AVERAGE TEMPERATURE PROFILES Location :Washington,Dist.of Columbia Prepared By ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1 SREKSEKRERSETECAEKKAKEEKAKEAAAARKEATARSEARSEKREEKTAKAKEREAAKKERAEKAKKSKAEKEKEKHEEKEKEKE (Format is db/wb F ) 08-09-90 Hr January February March April May June November 000 74.2/69.4 72.9/68.3 66.3/61.9 54.3/50.4 44.1/41.0 34.9/32.1 100 73.2/68.8 71.9/67.7?65.3/61.3 53.2/49.7 43.1/40.2 34.0/31.6 200 72.3/68.3 71.0/67.2 64.4/60.7 52.2/49.0 42.2/39.6 33.2/31.0 300 71.4/67.8 70.2/66.7 63.5/60.2 51.3/48.4 41.4/38.9 32.5/30.4 400 70.6/67.3 69.4/66.2 62.7/59.7 50.5/47.8 40.6/38.3 31.8/29.7 500 70.0/66.9 68.8/65.8 62.1/59.3 49.8/47.3 40.0/37.9 31.3/29.3 600 69.9/66.9 68.7/65.8 62.0/59.2 49.7/47.2 39.9/37.8 31.2/29.2 700 70.8/67.4 69.6/66.3 62.9/59.8 50.7/47.9 40.8/38.5 32.0/29.9 800 72.9/68.6 71.6/67.6 65.0/61.1 52.9/49.5 42.8/40.0 33.8/31.4 900 75.9/70.3 74.6/69.2 68.0/62.9 56.1/51.6 45.7/42.2 36.3/33.3 1000 79.2/71.9 77.8/70.8 71.3/64.6 59.6/53.7 48.9/44.4 39.1/35.6 .62.8/55.6 51.8/46.5 41.7/37.6 1200 84.5/74.3 83.0/73.2 76.7/67.2 65.3/56.9 §4.1/47.9 43.7/39.1 1300 86.2/75.0 64.7/73.9 78.4/67.9 67.1/57.9 55.8/49.0 45.2/40.3 1400 87.4/75.5 85.9/74.4 79.6/68.5 68.3/58.5 56.9/49.8 46.1/41.0 1800 87.9/758.7 86.4/74.6 80.1/68.7 68.9/58.8 57.4/50.1 46.6/41.4 1600 87.6/75.5 86.1/74.4 79.8/68.5 68.5/58.6 57.1/49.9 46.3/41.2 1700 86.3/75.0 84.8/73.9 78.5/67.9 67.2/57.9 55.8/49.1 45.2/40.3 1800 84,2/74.2 82.7/73.1 76.3/67.0 64.9/56.7 §3.8/47.7 43.4/38.9 80.4/72.0 73.9/65.9 62.4/55.3 51.4/46.2 41.4/37.3 2000 79.6/72.1 78.2/71.0 71.7/64.8 60.0/54.0 49.3/44.7 39.5/35.8210077.8/71.3 76.5/70.2 70.0/63.9 58.2/52.8 47.6/43.5 38.0/34.7 2200 76.5/70.6 75.2/69.5 68.6/63.2 56.7/51.9 46.3/42.6 36.8/33.7 2300 75.3/70.0 74.0/68.9 67.4/62.5 55.5/51.2 45.1/41.8 35.8/32.9 DESIGN TEMPERATURE PROFILESLocation:Washington,Dist.of Columbia Prepared By ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1 KAEKKCHATKEKTEKEKREKKAKAKAKKRERKKKSESKASKEKECKKKAKKSEKAKKEKRKSESEAKEARAEKEEAEKEEKE (Format is db/wb F ) 08-09-90 Hr January February September October 000 78.2/70.9 78.2/70.9 74.4/68.7 67.2/64.7 59.2/58.7 50.0/49.5 100 77.3/70.6 77.3/70.6 73.5/68.4 66.3/64.4 58.3/57.8 49.1/48.6 200 76.4/70.3 76.4/70.3 72.6/68.1 65.4/64.1 57.4/56.9 48.2/47.7 300 75.7/70.1 75.7/70.1 71.9/67.9 64.7/63.8 56.7/56.2 47.5/47.0 400 75.2/69.9 75.2/69.9 71.4/67.7 64.2/63.7 56.2/55.7 500 75.0/69.9 75.0/69.9 71.2/67.6 64.0/63.5 56.0/55.5 600 75.4/70.0 75.4/76.0 71.6/67.8 64.4/63.7 56.4/55.9 .. 700 76.3/70.3 76.3/70.3 72.5/68.1 65.3/64.0 57.3/56.8 48.1/47.6 4 1 1 800 77.9/70.8 77.9/70.8 74.1/68.5 66.9/64.6 58.9/58. 900 80.2/71.4 80.2/71.4 76.4/69.3 69.2/65.4 61.2/60. 1000 82.9/72.2 82.9/72.2 79.1/70.1 71.9/66.2 63.9/61. 1100 86.0/73.1 86.0/73.1 82.2/71.0 75.0/67.2 67.0/62.2 57.8/54.4 1200 88.9/73.9 88.9/73.9 85.1/71.8 77.9/68.1 69.9/63.2 60.7/55.6 1300 91.0/74.5 91.0/74.5 87.2/72.4 80.0/68.8 72.0/63.9 62.8/56.4 1400 92.5/74.9 92.5/74.9 88.7/72.9 81.5/69.2 73.5/64.4 64.3/57.0 1500 93.0/75.0 93.0/758.0 89.2/73.0 82.0/69.4 74.0/64.6 64.8/57.2 1600 92.5/74.9 92.5/74.9 88.7/72.9 81.5/69.2 73.5/64.4 64.3/57.0 1700 91.2/74.5 91.2/74.5 67.4/72.5 80.2/68.9 72.2/64.0 63.0/56.5 1800 89.2/74.0 89.2/74.0 85.4/71.9 78.2/68.2 70.2/63.3 61.0/55.7 1900 86.9/73.3 86.9/73.3 83.1/71.2 75.9/67.5 67.9/62.5 58.7/54.7 2000 984.5/72.7 84.5/72.7 80.7/70.6 73.5/66.8 65.5/61.7 56.3/53.8 62.6/72.1 78.8/70.0 71.6/66.1 63.6/61.0 54.4/53.0 2200 80.8/71.6 80.8/71.6 77.0/69.4 69.8/65.5 61.8/60.3 52.6/52.1 2300 79.3/71.2 79.3/71.2 75.5/69.0 68.3/65.1 60.3/59.8 51.1/50.6 DESIGN PARAMETERS,SHGs Location :Washington,Dist.of Columbia 08-09-30 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1of 1 REKAAEKKKSKETEKSKKRKAEKTTSEERKEATREKKAASEKREKEEKEKERERAKEKAEKEAEERE DESIGN WEATHER PARAMETERS City Name...cc ce ccc ue ecces eeeeeeees WashingtonLOCALION.Co cc cc ccc c cee wesc ects eeeeees DISt.Of Columbia Latitude...........-.ec ce ev eesececsees 38.9 deg Elevation.....ccc cer cere cn ccccee aeoet 14.0 ftSummerDesignOryBulbTemp.......eaet 93.0 F Summer Design Wet Bulb Temp..........:75.0 F Oaily Temperature Range..........-.eet 18.0 F Winter Design Ory Bulb Temp.......ooet 14.0 F Atmospheric Clearness Number.........:1.00 TABLE 1.MAXIMUM SOLAR HEAT GAINS -AVERAGE DAYS (8TU/hr/saft) Month ;NE E SE $s sw Ww NW N Hor Jan 24.1 62.5 99.8 113.0 99.8 62.5 24.1 24.1 60.1 Feb 31.7 75.8 107.6 116.0 107.6 75.8 31.7 31.7 107.4 Mar 40.7 87.6 108.1 109.4 108.1 87.6 40.7 40.7 136.8 Apr 59.9 97.7 105.1 98.3 105.1 97.7 59.9 49.1 164.1 May 74.6 103.1 99.0 85.1 99.0 103.1 74.6 §4.8 181.4 Jun 84.8 109.2 98.1 80.2 98.1 109.2 64.8 57.8 194.7 ' ' ' ' ' ' ' ' t t i Jul}80.3 106.6 98.8 82.5 98.8 106.6 80.3 566.3 188.8 ' ' ' ' t e 4 i 4 Aug 69.0 104.3 106.5 95.6 106.5 104.3 69.0 §2.0 177.3 Sep 52.3 99.9 1415.9 113.0 115.9 99.9 §2.3 45.2 158.0 Oct 36.2 89.3 119.5 125.0 119.5 89.3 36.2 36.2 128.3 Nov 26.5 67.8 104.1 116.0 104.1 67.8 26.5 26.5 89.6 Dec 21.3 §4.3 90.1 103.8 90.1 54.3 21.3 21.3 68.5 TABLE 2.MAXIMUM SOLAR HEAT GAINS OESIGN DAYS (8TU/hr/saft) Month }NE E SE Ss Sw Ww NW N Hor Jan }20.1 157.3 243.1 254.0 243.1 157.3 20.1 20.1 139.2 Feb |52.1 188.2 246.1 238.6 246.1 188.2 §2.1 24.5 185.3 Mar {95.2 219.1 235.0 202.5 235.0 219.1 95.2 29.3 227.0 Apr 3 141.2 224.2 201.1 149.0 201.1 224.2 141.2 34.0 254.7May;165.8 220.1 171.9 107.1 171.9 220.1 165.8 37.3 267.1 Jun of 172.9 215.5 158.0 90.2 158.0 215.5 172.9 47.5 269.0 Jul '163.3 215.7 167.6 103.9 167.6 215.7 163.3 38.2 263.9 Aug }136.0 216.4 194.0 144.0 194.0 216.4 136.0 35.7 250.0 Sep ;}89.4 206.5 225.0 196.5 225.0 206.5 89.4 30.4 219.5 Oct |51.1 181.8 238.3 231.6 238.3 181.8 §1.1 25.3 182.0 Nov j{20.5 1654.5 239.0 250.1 239.0 154.5 20.5 20.5 138.6 Oec 3}18.2 139.9 235.2 253.9 235.2 139.9 18.2 18.2 119.3 OAY TYPE DATA Page 1 Prepared By :ERG -BIRMINGHAM 08-09-90 Carrier Hourly Analysis Program 6022830201 ERERERAEKHRAAERAKRRESESKEREARRAREREERETARAKERRECARKEKETERE {DAY H DAY t DAY ' 'TYPE 1 H TYPE 2 'TYPE 3 :Total Month {SCHOOL DAY +SUMMER DAY t WKEO/HOLIDY {Oays/Month January t 23 H (9)'8 '31 February '20 H [6]'8 :28 March H 23 '(e)t 8 '31 April H 17 '(e)H 13 :30 May '23 '(0)H 8 '31 June H 8 '14 :8 '30 July H 0 :23 '8 :31 August '(+)'22 ,8 t 30 September '22 {(0)'8 '30 October '23 '(e):8 '31 November H 17 '(?]t 13 H 30 Oecember '15 'oO '16 '31 RKKKEKEEAKEKAKRKEAA EEK EKER EKRERKRARAAEAAKECA ARETE AKASAKA KEKE raMASTER SCHEOULE SUMMARY Page 1 Prepared By :ERG -BIRMINGHAM 08-13-90 Carrier Hourly Analysis Program 6022890201 SSETKSASHSSTSECKSCSKSCARAHEKSSSKSKSSSSEASSKEKCSTSEKRSHARSKKLKSEAEKSRSEKERSTARAEKEKSEAE MASTER SCHEDULE ft.100 PERCENT Hourly Percentages SCHOOL DAY +100 $100 $100 {100 {100 {100 {100 $100 {100 {100 {100 $100 SUMMER DAY 1100 $100 3100 $100 3100 £100 {100 $100 $100 {100 {100 {100 WKEOD/HOLIOY {100 {100 {100 {100 {100 {100 1100 {100 {100 {100 {100 [100 OESIGN 1100 3100 $100 $100 (100 {100 1100 $100 $100 $100 {100 $100 Hour ----->£12 $93 3 14215 $16 $47 §184 19 }20 $21 22 3 23 SCHOOL DAY 1100 $100 $100 {100 {100 1100 $100 $100 $100 $100 {100 }100 SUMMER DAY 1100 $400 {100 {100 {100 {100 {100 $100 {100 4100 {100 {100 WKED/HOLIOY {100 {100 {100 $100 $100 $100 {100 3100 $100 {100 {100 {100 DESIGN $100 $100 $100 $100 {100 {100 3100 $100 $100 $100 {100 100 RECKAAATAAARARAASARAASKARELAESSAEESATEERAAASERASRAERERAARSAREERARERERSE MASTER SCHEOULE 2.PEOPLE-GYM Hourly Percentages Hour ----->§OF Fe 23 3:2 43 53 6F FT3 BF 94 105 1 SCHOOL DAY +OF OF OF Of OF AF Of 50}BO {100 $100 3100 SUMMER DAY *Of OF OF Ot Of Of Of OF OF OF Of O WKED/HOLIDY |Of Of OF OF ODi of;Of OF OF OF Ot O DESIGN >OF OF ODF O9f Af OF OO $100 {100 $100 {100 {100 Hour --<--->§12 5 13 3 14 3 15 §16 3 17 $168 $19 |20 f 21 §22 |23 SCHOOL DAY $100 {100 $100 4100 |80 }60 }20}20;20:Of Of O SUMMER DAY ;OF OF OF ODF OF OF OF OF OF O03 Of O WKED/HOLIOY |Of Of-0:Of Of Of Of Of Of OF OF O OESIGN 1100 {400 3100 $100 $100 $100 {100 {100 {100 }Of Of;O REKRERATRERAEKESEAAAAEAARSAEATERAAAREARSREESEEAAAATARREARSRARERTE MASTER SCHEDULE 3.PEOPLE-POOL Hourly Percentages Hour ----->$OF FP 2S Sf 44 FSi 6S 73 Bt 9 tori SCHOOL DAY ©;OF OF OF OF OF OF Of 20 |50 {100 $100 {100 SUMMER DAY *Of OF OF OF OF OF OF Of 20}20;20 }60 WKED/HOLIOY $}0;Of Of Of Of Of Of Of 10%10 $10 }30 OESIGN ;*Of OF OF OF OF Of O 3100 1100 $100 $800 {100 Hour ----->§2 $93 3 14 5 15 $16 3 17 §18 5 19 §20 5 24 |22 |23 SCHOOL DAY 1100 $100 $100 $100 $100 {100 {80 |60 |50 }20};Of O SUMMER DAY +60 |60 §60 }60 }60 |60};60 §6€0};60};Of Of O WKEO/HOLIOY {|30 }30 {30 }30 ${30 {|30 {|30 }30!30!Of Of Oo OESIGN $100 $100 £100 i100 $100 $100 $100 $100 {100 $100 |O;O SESTSKSSKSARETTAKKSKSRECASTEKSKSKKSAKARAKAASRECSERAKAKAKREAEKKAETKAERERSEAERE 'MASTER SCHEDULE 5.PEOPLE-LIBRARY MASTER SCHEDULE SUMMARY Page 2PreparedBy:ERG -BIRMINGHAM 08-13-90 Carrier Hourly Analysis Program 6022890201 SRKTSSESSETKSSCAKASASTKSTASSTSTSKAAKERAAKKKKSCASASERAESESSSSSATAREEHRTREESE MASTER SCHEOULE 4,PEOPLE-MAIN Hourly Percentages Hour -<---->§OF Tt 23 3%43 53 63 7!Bf G3 103 1 SCHOOL OAY ;of Of Of Of O +20 }SO $100 $100 {100 SUMMER OAY :OF OF OF Of O +O 7;10 |10}10 §10 WKED/HOLIOY {|0;Of Of OF O ;Of Of Of Of O DESIGN ;Of Of Of Of O 1100 {100 $100 {100 :100 Hour ---- >$12 $13 }14 $15 '16 :19 |20}21 $22 |23 SCHOOL DAY 1100 $100 $100 {50 {|40}10!10310!10!5!Of Oo SUMMER DAY +10 $103;10}103 10!10:5!5!5!Of Of O WKED/HOLIOY {|Of Of OF OF OF OF OF}Of OF OY Of O DESIGN 1100 $100 $100 {100 $100 {100 $100 $100 $100 $100 !of Oo RAAAAAARAA AAAS SACRE TARA REAAAAAKAAAA RARER TARA ARARE SERRE R EAE KE Hourly Percentages Hour ----->»'of at 2$3 a4 5$63 75 Of 9B}10344 SCHOOL DAY !0!Of Of Of Of Of O!20 !$0 1100 !100 $100 SUMMER DAY !0!O'Of Of Of Of Of Of Of Of OO!O WKED/HOLIDY $'Oo!O03 Of Of Of Of Of Of Of Of O!O DESIGN 'of of of Of Of Of O $100 $100 $100 $100 !100 Hour ----->$12 $43 $146145 $16 $17 $183 19 $203 21 $22!23 SCHOOL DAY {100 $100 $100 !50!40 $40!40 $40!40!20!Of 0 SUMMER DAY |Of Of Of OF Of Of Of OF Of Of Of OWKEO/HOLIOY $'of O!Of Of Of Of Of Of O'Of Of O DESIGN £100 $100 $100 $100 $100 $100 $100 !100 $100 '100!oO:0 RERTEAAKEAEAKRALESAATSRERSARAALTAAAALARECAATAAAKAKARARAAAAREEEE MASTER SCHEOULE 6.PEOPLE-AUDITORIUM Hourly Percentages Hour ---->»$OF Pt!2E St 4h S$Of 73 Bt 9 i sora SCHOOL DAY =}Of Of Of Of OF OF OF OF OF OF Of 20 SUMMER DAY !0!Of Of Of Of Of Of Of Of Of Of O WKED/HOLIDY |O03 Of Of Of Of OF Of OF OF OF OF O DESIGN 1 Of Of Of Of Of Of O $100 $100 !100 $100 $100 Hour ----->$92 $13 $14518 $16 $17 $185.19 $20 $213 225 23 SCHOOL DAY {20 |20 $20 $20 $20!40 $40 40;20;0;OF 0 SUMMER DAY {|O!Of Of Of Of Of OF OF OF OF OF O WKEOD/HOLIOY |Of Of Of OF OF OF Of OF OF OF BO:O DESIGN $100 $100 $100 $100 $100 $100 $100 :100 {100 1100;0;0 KAKAKCKEAKKAKKKSEKAKTEREKKEKASREKKKECKKKKKAEKAAKKKTKTKAEKAAKAKTKHKKKKSEKAKKRAAEKTKRS 4rage 08-13-90 6022890201 RACKESEKSAEAKTSSSLSTATTRETEE Hourly Percentages Hour ----> MASTER SCHEDULE SUMMARY ERG -BIRMINGHAM LIGHTING-LIBRARY SEREERECAACEESEREEATRARSEREAREREREESTRESSESSEE 10. Carrier Hourly Analysis Program MASTER SCHEDULE Prepared By : 3 08-13-90 Page 6022890201 Hourly Percentages MASTER SCHEDULE SUMMARY ERG -BIRMINGHAM LIGHT ING-GYM7. SCKTTEKSKTEKSAA RTECS TKSETKTLEKSASRAT SAT SKEKERRTTARASE SEEKER ETE MASTER SCHEOULE Carrier Hourly Analysis Program Prepared By : Hour -----> m1 qooqoirr te 1900019100090 resco0o1 nroooo!n 4 int te betOerOtnNier#ece to oint'fs\ Hi a) ry t= -4 i) - - en aa --> ' eoeeeere vent wweercce Hei boot wacewcce *fbee§ ewcnecees forte i *t iN oooo *°o eooo0oiIinioo0oo0 reecosgigicoooo | 1s . 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' 1 ee i -t t- -1*e& -1 - | eeerceee bon|see ewcee 16@Dtwee| weer ence tee§er werewe " @ ew| teeeerwe f-=| weaewenecen 1 ' ' teat 1 'i «a imoooionr ogogdi # im 1 oo0o!r ni ooocgo * oooo in ooococ$ ro Oiein Ore wi aN Ottertiooavolt#n N Oretex# Oo i -4 t -- 1test ' -4 to - ten -1 = | were wcese Joe| aecenece oeeeee ee eer bwe|eww ewcce ee wo wocrccwe oe ee err '' ' tease 1 ti *> ' moo0oooronroo0oooi# Otroririqgoooianigondosd *«0oo ooo0oig oooo ' tren o1ren zret 4 pre 1oagowo"=x t= --- So t 4 ' =i ii ' ied -1 t' - t eewcecen f22| orwewene i Liwe| orewwwce fier| coeecce ot« oefeww cence toe| cowvccce t i' 1% tf.4 ' ' i4 ' t ' roo0oootrroooort * tmroo0o0ocrtr 1 oo0ocgot #* iworoo0oo0oo0oinwrtoo00d ' tere oi*t ' (re1 O0WO1 1i] prin Oo ' fl ' - Fte t ' t te 18 ' ' ' hed | eecwewne Lee| cewweece t+ 1oe§ ceeeence 1wo§we eweree i be| ewecnene oo eee 1 t1 '# It t ' (# 4 '' ' rooo0oor etiooo0oit# iwreoooot oroocndl!* tiwro000'toroo0oo t preg Oo ' ' tei Owmowvoi ''i terwn oO ' if -1 i '' in -1% ' ' ' t - | eeneerne bee| eseneace 11we| e#eeecave ber| eweewwce «* beef erece wae|we| esewcece ' t{ eat t t ' (*z ' '' toqoo0oIiminoodi «# qamMtrogqoorniqgddd +om Mioco0oo0oorwninoosd' Lr tan Oo t ' tel oawo «<< ie tran lo} ' 1i 1 '' ( lo - 1" '' - f ereewoes foe| enceneee 1474 Lewf seeecceen foe| ceeeen =Mm4 ew| ereceeue fdwo| creeaces '' ( "eo i ' ( *#Oo oooiwrnooorezZzinrooo0ooiti oo0go "Zz N eoooiwrnodoce' 1 1n Ot tee t teri Qawdo ee m1 an Lo} ' '' etree 4 ' ied te ' '$ - b wewecerecce 122§eer rew Se eeaee Lows| weeecece -Co@ wef er eesrae bowef waecrerce l ' ' teoi ' 1] *O i ' i] PODSOODIMIMODOOL #HIK-TL OKCAOOIMICGDDDO tm4 erooo0oo0oimn10000 ' i- tm ote wi i] tel Oawso tat [] (_- tanw °o ' 4( "1 'i] f] i7 ad* t ii] - bse eweres 12|wwe ewwee *©bwe| ewer ccee tredlter eccen .*. we} eweee woe|we{ eoeccece' 1' 1#@Qs i i]t ems t 'i PMOOOoOInIi Nooo! * torooo0oIi nt ooogo * to ea0oootrntioognd'1i--- in oO t ' (ey t+oagwo *' pe taw o ' 1' m 1 ewe i) twW- -+4 i)i] tse eweceee es ee er 1HIww|meee neue oe ee ee ee ees 1oe| wevcecce t' 1(*o>os t 1t "2D t t] ' it +e Ol i '( *#O 1 1' ' > fat >i ie*ewrat > tat > e#uWernit > bat > (+>+oO rry>eo @eryirirro rrul>y>O ex (i>+>>*+oa (ttye>oO (<<e nn2 PeOrriancu no,aa «Oo (ican no 1oo0ug 11'1adgu tfenr)1 er1raqaag 1 1oaay ew 11aayg tr1oayw t fo} toe ° (# tue ° 14a fo} * tt fo] 4u4 ° (aeTSrriyeTrTrZAri weer tityarerezar +ritiwaer2a "4 he DaeTeZtr+ iyerZz 1Quwsc! (Qwscisui {B8¥s8! PQusoisy iQguse} i] und ' ZOoxmr es ZOri'srtievl ZOr1 ct ZLOrnt ee Li TOrt'ci ros (HESZYS ZI FSwWO HO at TFWM IZs 1(TEUHI HY PiIrTTwwoi sr TrTwwH ' DEOL Bax FFI Li YSEBs Li SAewles Qigaxwioiogaxw PMNEOITINONMNFO+rH# Ei Tinnzsar Li vnvoFareeEsrxri MZXO;r TINnNnERa RECTAKKKSECAAAARAKERERAKAAAAAAREEAASECECARKCKKSTAARECRACHAKRKKERSREESEKESKSEKAARAEKKKKTEARAKAKKKTSETHAAEKCERAKKKAKKAKCKRARRSKAKKACREATEAREARERKERERERETE 1 08-29-90 6022890201 Page SKESKSTATEKEKKKAESCKEESASATSAEKEKRSRESKATEETHREESRAKEKARAKSEEEREKEESHourlyPercentages MASTER SCHEDULE SUMMARY EQUIPMENT ERG -BIRMINGHAM MISC12. Carrier Hourly Analysis Program Nour -----> MASTER SCHEOULE Prepared By NWO 1rMmngd arw oi int Ouwood -1t - ween ene 1an eeweceee ' wmwMyMorni wmwne wzw¥v7 OIini oundod -1 1 - wee enece 1oan weeweene iwunoinrrmwwwnoaTTT OINI wouowDd -1' - ene eeeee 'we|wre eweee twmnWorormnmunnoeOrTOINI OowDd= waeneeee 'oo wee eweee NMMWOIAI NNHNE ovrvqgorr-1 oowod -1' - weer eeee 1wet weceewce 'mNwnoIroairwnnwnowood i-1 OOwWO -1' - wesewcne oe eee 1 ' wowMnnmornr 1 OMNSeovouoeorriswsro --1' - eww eeeee on eee ( ' WMNMOI OI MNMMOooodin-iteto4' - weeweee- 1<0| wreweeee i(oHMMoIrninnunaooociri e370 --1 ( = eee ewene bm s eeewwwee ''mwMNMoiVTinnngeovodoineiwts-+t t - wee ee nee i ee ' ' WONNMOIMINMNOoooodoin- 1 ODUV¥TO md t een wence ee eee i ' WwwMMOITN TL NNYSOowwooirriowdowee eweee 1cet tween wee ' ti}t > pat oO ptirynreo .a) fii <<te oouw rir+roaoy ° ire [o}AaROrTZiiryirserrzB¥SS }t BYSs ZOrrut zrZoOW LIwWwH+ si reEwynOdwW:!1OoO1opaxwmansFsorrTinnxa REEKAKKKKKAKEEKEKKAKKEKKAKARARERAKKARKEKEKEAKEREKERKEKEREREREK CLECTRIC RATE DATA .Electric Rate :PLPCO DC-GT Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 REKEKRAABRAREAERAREKRAREKEKRERERRAREREERSEKESEKREKERECAREAKERERAEKEKEREKKKERE 2.SCHEDULING DATA Month ->'yan !Feb {Mar 'Apr iMay !JunetJuly!Aug !SeptiOct !Nov (Dec | Schedule ->};Wi wi wt wi wit gs!Ss!S$}S$!Si wt wt S =Summer M =Mid-season w =Winter 119t 1 T9:99222 2 Season Day 01234567869012345 678901 23 Summer SCHOOL DAY O0O000000MMMMPPPPPPMMMM MM Summer SUMMER DAY OC00000O0MMMMPPPPPPMMMMMM Summer WKED/HOLIOY O000000000000000000000000 Winter SCHOOL DAY O00Q0Q0Q000MMMMPPPPPPMMMM MM Winter SUMMER DAY QO0O000000MMMMPPPPPPMMM MMM Winter WKED/HOLIDY OOOQCCACCONDOOOOOKACNACAOAONAAO0O00000 P =Peak M =Mid-Peak N =Normal Oo:Of f-Peak KOREEE EERE E RARER ER EKE EEA RARER REE REE EAA RRR E REE RE EERE EEE EET 4.ENERGY CHARGES Step Season Period Block Size Rate 1 Summer Peak 9999999 kwh 0.05126 ($/kWh) 2 Summer Mid-Peak 9999999 kWh 0.04310 ($/kwWh) 3 Summer Of f-Peak 9999999 kWh 0.02243 ($/kwh) 4 Winter Peak 9999999 kWh 0.03558 ($/kWh) 5 Winter Mid Peak 9999999 kWh 0.03095 ($/kwh) 6 winter Of f-Peak 9999999 kWh 0.02244 ($/kWh) RAEKSEKEKRARKKKAEKKSKAKKKAEAKATAKKKKSKAKEKAEKRSEKKKAKEKKAKAKASEKACKKSRAKEREKREKEKEK 5.ENERGY CHARGES -2nd METER Energy categories 3 Air System Fans 5 Lights 6 Other Electric 7 Misc.Electric Block Size Rate Step Month Bracket (kWh)($/kwh) 1 Jan thru Oec 9999999 0.01635 KKERKERARKKEKKKEKKKKKKKECKEREKKEKKAKARKAKARAKAKKAKARAEEEEREEKEEKKEE ELECTRIC RATE DATA Electric Rate :PEPCO DC-GT Prepared By :ERG -BIRMINGHAM 602289020) Carrier Hourly Analysis Program Page 1EKKEKKKERAKKERKAEEARARERCEAEKARATAERECARAEKERRAREKARKRREREAKERERKEEEREAD 1.NAME,CURRENCY &TYPE NAME Name of rate schedule CURRENCY Currency name Currency symbol TYPE Type of rate schedule Frequency of billing Is seasonal scheduling used Y Is time-of-day scheduling used Y KREKEKRKKAEKEKREREKKAEAKAREEEAERERARERKKEKKEKAKEKRRAREKKKKKRKOEEKE 2.BASIC INFORMATION ENERGY CHARGES Type of energy charge PEPCO OC-GT Dollars $wou2 Complex 1 Monthlyoe * 1 Declining Block Number of steps 6 ENERGY CHARGES -2nd METER Is a second meter used ?Y Number of steps =41 Nature of energy charge =1 Supplemental DEMAND CHARGES Is a demand charge used ?Y¥ Number of steps =2 DEMAND DETERMINATION (Which are used?) Ratchet clause 2?N Trailing window clause 2?2N Minimum kW clause ?=2N Power factor multiplier clause ?=2NPowermultiplierclause2=2NMISCELLANEOUSCHARGES Fixed charge 18.55 $ Tax rate 0.00 & REKKEKKKKKKKKAKKEKKEKEKRKAEKAKREKREEKKKERAKKAKEKAKEKEKAKKAEKKKKEKKAKARKKKAKREEK ELECTRIC RATE DATA Electric Rate :PEPCO DC-GT 10-01-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 3RAKKEKRERERERKERECERREEREEREEARAKEEAERAREEEREEEREREEERRKEKEEEE 6.DEMAND CHARGES Block Size Rate Step Season Period (kW)($/kw) 1 Summer All 999999 14.20000 2 Winter Atl 999999 8.20000 KEKREKKKAARAEAAKAEKKARERAAKRAAEKAKECKAERKEKEKRAREKAKEAKKKEAKRAAKAKKREKAEARAEAKAETEE 7.DEMAND DETERMINATION (No inputs required)EEKREKRERTKERAEARAKARAKKRKRKKKKAKAKAREKAKAAKKAAKKAAKKKKTEETERKEKEKKKEEREREERE 91FUEL RATE DATA Fuel Rate :WASHINGTON GAS 08-29-90 Prepared By :ERG -BIRMINGHAM 6022690201 Carrier Houriy Analysis Program Page 1 of 1 CORRE HAE ETARATATE HSE TAREE ROSE ETOEH TREK TEAR EAEEET RAR ETA TEER RE ETEE ETS 1.FULL RATE DATA . NAME Name of rate schedule =WASHINGTON GAS CURRENCY Currency name =Dotlars Currency symbol}=$ BASIC INFORMATION Units of measurement Therms Conversion factor 100.00000 kBTU/Therms Type of rate schedule 1 Simple Flat rate charge .0.53000 $/Therms SHHRATHTE KEK KKER AECL TCCAAK KSSH ETAT TERK RAEKE RAE RRR ERE E EEoe wr BUILOING DESCRIPTION Building :WOODROW WILSON HIGH 06-29-90 Prepared By:ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program -Page 1 of 1 OETA A EATER EKER R RARER REE SCORE TERR REECE EERE EKER EERE RE REE EEE 1.BUILDING INPUTS BUILGING NAME =WOODROW WILSON HIGH MISCELLANEOUS ELECTRIC Maximum power =55.0 kW Power schedule =13 DOMESTIC WATER HEATING Is a domestic how water system used ?Y Maximum hourly hot water use =500.0 gal Hot water schedule =12 Average entering water temperature =60.0 F Average hot water supply temperature =125.0 F Heating plant type =2.:Combustion Fuel type =1 Natural Gas Plant capacity =1000.0 MBH Is plant efficiency computer generated ?N Annual plant efficiency =50 % OTHER INPUTS Additional building floor area 11494.0 sqftElectricalgeneratingefficiency100.00 % REKKKEKEAKAKEKKAKREKAAKSEAREKRERCEA KALE CAKE KERAATARARERKAARKAEEKERKEERE 2.PLANT SELECTION WOODROW WILSON 1 t RKEKEKE TETAS SCKKKRAKRRKRAKARAAEKKECARTEAASEEKAKAEAKAAKEKERTAKERRAREKKEAKEREE 3.FUEL &ELECTRIC RATE SELECTION Fuel or Energy NO.Name of Rate Schedule Currency Electric 2 PEPCO DC GT $ Natural Gas 2 WASHINGTON GAS $Fuel Oi}1 Oefault Nat.Gas Rate .$Propane 1 Oefault Nat.Gas Rate $ Remote Source Heating 1 Oefauit Nat.Gas Rate $Remote Source Cooling 1 Default Nat.Gas Rate $ KREKKSRE RAAT KK KAKA RKKEA ERATE KAKA RATER ACER AK KEARRKEREKEREKREKREEE ANNUAL ENERGY COSTS Building :WOOOROW WILSON HIGH 08-29-96 Site :;Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BiRMINGHAM Carrier Hourly Analysis Program Page lof 3 CRRERHOETKEKKEL ETERS TERRE ERATE REESE EERE CERO RARER EER ETEK TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *--»®of HVAC Component Energy ($)($/saft)Total Electric 544401 kWh 36,587 0.110 16.2 % Natural Gas 210277 Therms 111,447 0.335 49.5 & Fuel Oi]0 Therms 0 0.000 0.0 % Propane Oo Therms 0 0.000 0.0 8& Remote Heating Oo Therms (*)0.000 0.0 & Remote Cooling O Therms [3]0.000 0.0 & >>>HVAC Subtotal 148,034 0.445 65.7 % Non-HVAC Component Electric 1055515 kWh 71,240 0.214 31.6 & Natural Gas 11230 Therms §,952 0.018 2.6% Fuel Oi]O Therms [*)0.000 0.0 & Propane Oo Therms [?)0.000 0.0 & Remote Heating O Therms [?)0.000 0.0 % >>>Non-HVAC Subtotal 717,192 0.232 34.3 % >>GRAND TOTAL 225,225 0.676 100.0 & *Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 saft Conditioned floor area s 321,453 sqft RECKESTETAAKEATKEAKEKATEEERAKEAKKKKECEASKEECESRSEKAKEREREKEKEEAEREKERERKEE .MONTHLY COMPONENT COSTSBuilding:WOODROW WILSON HIGH 08-29-90Site:Washington,Dist.of Columbia,.6022890201PreparedBy:ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1FRRRTAREEEERETREEEEREEEREREARKAREAREERTEEREKERKERRRRREREEEERETABLE1.HVAC COSTS (Dollars) Month ¢Fans Cooling Heating Pumps Total Jan 1,708 (9)24,903 1,251 27Feb;1,606 0 19,855 1.195 22686Mar!1,708 (*)14,458 1,251 17,417Apr$1,593 (1)§,973 1,296 8,862May}1,719 36 2,612 1,101 5,468June}2,246 231 606 1,239 4,322July{1,121 276 267 666 2,329Aug_{1,090 195 360 728 2,372Sept;2,610 100 1,404 1,315 §,429Oct;2,589 [¢)§,676 1,895 10,160Nov1,593 [?]13,160 1,296 16,049Oec|1,579 [¢)22,171 1,356 25,107 Tot ;{21,162 836 111,447 14,589 148,034 EXEKAAERKRERTKEKA EERE ESKER EERE EE RARE REAR ERE RRA EERE ERERE TABLE 2.NON-HVAC COSTS (Dollars) Month }Lights Other Misc OHW Total Jan }4,352 372 1,410 627 6,760Feb}4,015 346 1,342 §52 6,256Mar}4,352 372 1,410 627 6,760Apr;3,531 326 1,429 513 §,799May}4,371 373 1,416 627 6,787June|4,214 395 2,426 353 7,388July|1,359 150 1,487 217 3,212Aug}1,320 147 1,456 210 3,133Sept;6,573 §63 2,150 602 9,888Oct;}6,596 563 2,137 627 9,922Nov;3,531 326 1,429 513 5,799Dec|3,212 312 1,480 484 5,487 Tot }47,426 4,244 19,570 §,952 77,192 RAKKKAKAK KEKE AKKEE REESE AEA AAERERAE ERE KEEEER KEE EEE KAR KAE EERE E EEE DETAILED ANNUAL COSTS Building :WOODROW WILSON HIGH 08-29-90 Site :Washington,Dist.of Columbia 6022890201 Carrier Hourly Analysis Program Prepared By :ERG -BIRMINGHAM Page 1 RHETERAEKKATRAKASEKEKEETEKSERARAKERACAEAKERERSASTHEREKRAEARRAREEKEE Unit Cost Total Costs A.HVAC COSTS (aQty.)($/yr)(S/yr) (1)WOODROW WILSON (1) Plant Costs Cooling Compressor 836 836 Water Pumps (Cooling Duty)(¢)(9) Natural Gas Heating 111,447 111,447 Water Pumps (Heating Duty)14,589 14,589 Sub-total for Plants..........eee eee e ne seee a ewe eaee <126,872> Air System Costs MAIN BUILOING (1)3,071 AUDITORIUM (1)1,025 LIBRARY (1)1,294 GYMNASIUM (1)2,142 POOL AREA (1)9,972 POOL OTHER (1)2,296 POOL OBSERVATION (1)1,361 Sub-total for Air Systems........eeeseee oe 21,162> Plant and Air System Total.......ecene acne wee ne eeeee <148,034> KEKEKKKAEKKAKEKECAEKKRERKKERKEERRRKEKEKAKERKKKKKAREKKKEREREREREKREE TOTAL HVAC OPERATING COSTS.........000-Ae ree s 148,034> KKKKRAKKRERKEKRKAARKAKKRKEEEKEKEAKAEKEKKAKERKKAAKAKERAKAKKKKAEKAEAKAKEKAKARKEKKRKKKE Total Costs 8.NON-HVAC COSTS ($/yr) Lighting 47,426 Other Electrical 4,244 Mise.Electrical 19,570 Domestic Water Heating §,952 TOTAL NON-HVAC OPERATING COSTS..........rs wee na ed 77,192> KEKKKAKKKKKRKKKKKEKKAKKEKKKAKEEKAKKKEKKKEKARKAREERKKKKKARESREREAKAKKKERERKKKEEEKE TOTAL ANNUAL OPERATING COST.eens eee eees eee ecere <225,225>PoE EE ENT ener TET Serer Terr rT Terr TTT TTT TTT TT TTT TTT TTT T TTT 6L-@ELECTRICAL POWER AND ENERGY SUMMARY Building :WOODROW WILSON HIGH 0A-29-90 Site :;Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page tof 2 SRSHKHSHERAESHRE ARKH SEARARETSEHSRKEREEREREEEHAERERARAEAARREEEERTOKROEKEREEAKKEKEREESED TABLE 1.ELECTRICAL ENERGY TOTALS (in kwh) Billing Cremecneencn Time -of-Nay Period ------------>2nd Period Peak Mid-Peak Normal Off-Peak Ad)Meter Jan §§162 64485 0 42798 162446 Q Fed 47967 §6074 0 39618 143660 0 Mar §§162 64485 0 42798 162446 0 Apr 40772 47663 0 47950 136385 0 May 52854 64594 ie)42924 160372 £8) June 29156 37782 0 34660 101598 0 July 18912 26432 i?)32384 77727 fe] Aug 17681 25631 is)31726 74938 0 Sept 49445 60739 0 40560 1650744 0 Oct §5162 64485 t¢)42798 162446 0 Nov 40772 47663 i?)47950 136385 0 Dec 35976 42056 Q §2737 130768 0 Totals --->499022 601989 0 498906 1899917 i*) EERE RAK AE EAH KARA RR EE ARR REE RAE K AER EKK ARE RES ER RE RAK RAK ERE KEE ER EAR EEE TABLE 2.BILLING DEMAND VALUES (in kW)* Billing Cem mmm w nn nme eecce=Time of-Day Period --<-------------> Period Peak Mid-Peak Normal Of f-Peak Alt Jan 497.3 506.7 0.0 278.6 506.7 Feb 497.3 506.7 0.0 278.6 506.7 Mar 497.3 506.7 0.0 278.6 506.7 Apr 497.3 506.7 0.0 278.6 506.7 May $00.3 §06.7 0.0 278.6 506.7 June 475.7 481.2 0.0 278.6 481.2 July 139.5 155.2 0.0 101.6 155.2 Aug 136.5 154.8 0.0 102.1 154.8 Sept 471.6 §09.2 0.0 278.6 509.2 Oct 497.3 506.7 0.0 278.6 506.7 Nov 497.3 506.7 0.0 278.6 506.7 Oec 497.3 506.7 0.0 278.6 506.7 =Values derived using hourly power data for basic meter,modified for all applicable clauses. REKKAARKREKKKKCAREKERRREAKAKKEEKEKKAAEKKSERREKAEEARKEAKREREKERERREEKAEREEEK ELECTRIC POWER COSTS Butiding :.WOODROW WILSON HIGH Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 'of 1 SKEETER KERR KRKESKKKKRAECKREEKARAKERATERECREEEEREERATETAREEKES 08-29-90 6022890201 Energy Demand Fixed Month Charges Charges Charges Taases Totals Jan 4,919 4,155 19 0 9,092 Feb 4,331 4,155 19 ie)8,504 Mar 4,919 4,155 19 [e)9,092 Apr 4,002 4,155 19 0 6,175 May 4,843 4,155 19 (9)9,016 June 3,900 6,832 19 0 10,751 July 2,835 2,204 19 0 §,058 Aug 2,718 2,198 19 (e)4,935 Sept 6,062 7,230 19 (9)13,311 Oct 6,567 7,195 19 [s)13,780 Nov 4,002 4,155 19 0 8,175 Dec 3,765 4,155 19 fo)7,938 Tot.52,863 §4,741 223 (e)107,827 KERK RARER EERE REE ER ERE EK EKER REE RARER ER ER ERE ER KEKE ERE TABLE 2.MONTHLY TOTALS Effective Charges Energy Rate Month ($)(kWh)($/kwh) Jan 9,092 162,446 0.05597 Feb 8,504 143,660 0.05920 Mar 9,092 162,446 0.05597 Apr 8,175 136,385 0.05994 May 9,016 160,372 0.05622 June 10,751 101,598 0.10582 July §,058 77,727 0.06507 Aug 4,935 74,938 0.06585 Sept 13,341 180,744 0.08830 Oct 13,780 162,446 0.08483 Nov 8,175 136,385 0.05994 Dec 7,938 130,768 0.06070 Tot.107,827 1,599,917 0.06740 REREKKRARAKKKKAKARAAERKKEEKRKARARAKEEKERKEKEEREEREKK 0c-qdNATURAL GAS COSTS Building :WOODROW WILSON HIGH 08-29-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM - Carrier HWourly Analysis Program Page t of 1 STCRHKESTSTTSKSTEKCKETKKSEKSKSTASERAARTKEKSEKKACESSKSESSHKSEKREKKHKETELERKAEEEREESE TABLE 1.MONTHLY COMPONENT CHARGES (Dollars)7 Energy Fixed Total Month Charges Charges Taxes Charges Jan 25,530 o 0 25,530 Feb 20,407 6 0 20,407 Mar 15,085 [°)0 18,065 Apr 6,486 18]0 6,486 May 3,239 i¢)ta)3,239 June 9359 0 0 $59 July 484 (9)(9)484 Aug $70 0 0 570 Sept 2,006 0 0 2,006 Oct 6,303 0 0 6,303 Nov 13,673 0 []13,673 Oec 22,656 0 (')22,656 Tot.117,398 0 0 117,398 RECKEKERKREERE REA ERE CAR ARREARS KE KAKE TEESE EERE REE ERK ER KERR RE EERERR TABLE 2.MONTHLY TOTALS Effective Charges Energy Rate Month (C$)(Therms)($/Therms) Jan 25,530 48,169 0.53000 Feb 20,407 38,504 0.53000 Mar 15,085 28,462 0.53000 Aor 6,486 12,238 0.53000 May 3,239 6,112 0.53000 June $59 1,810 0.53000 July 484 $13 0.53000 Aug 570 .1,076 0.53000 Sept 2,006 3,785 0.53000 Oct 6,303 11,892 0.53000 Nov 13,673 25,799 0.53000 Oec 22,656 42,747 0.53000 Tot.117,398 221,506 0.53000 EKKKEKEKEKEKEREKKEEAKKREKSTKKSKKEKKKRKEKRETKAKEKAREKAKEKERREKKEREKEKEE If-4@PLANT DESCRIPTIONS Plant .WOODROW WILSON 08 -29-90 Prapared By ©ERG BIRMINGHAM 6022n90201 Carctor Hourly Analysis Praae aa Page 1 of 1SRHESERARAREAERERERERAERESERERKEREEREREREREREKREKEKRKSEKREAREEERECKEREKEE §PLANT NAME AND TYPES : Class =Individual Plants Neaune 2 WOODROW WILSON Cooling Plant Type s Air Cooled Reciprocating Heating Plant Type =User Defined SRORCEREER ER RERRE ERE RE KEKE EERE RETR ET EERE RRR RRR RRR EERE EKER ED 2 AIR SYSTEM SELECTION Air System Name Mult Air System Name Mult MAIN BUILDING 1 :AUDITORIUM 1 LIBRARY 1 t GYMNASIUM 1 POOL AREA |1 'POOL OTHER 1 POOL OBSERVATION 1 : KERKEKEKEKKKKKEKAKKKKAKAKERKEAREKEERETREKKAARECACEAEKRARREKAEAEKEEEK 3a COOLING PLANT DATA (Air Cooled Reciprocating) Estimated maximum cooling coil load =14.49 Ton Is an electronic expansion valve used ?ON Capacity at 95.0 F outdoor air =20.00 Ton Input power rate at 95.0 F outdoor air =1.600 kW/Ton Type of cooling =OX Is hot gas bypass used ?N One compressor per condenser circuit ?Y Are compressors cycled ?Y KERRERRAEKEKEEKEKAEKAERKKKKERERREREEKERAKERKEKREREREKKKKERAAKEAARKEEKEKER 3b HEATING PLANT DATA (User Defined) Estimated maximum heating coil load Fuel or power source Nominal plant capacity 8299.56 MBH Natural Gas 61000.0 MBH Nominal plant efficiency 65 * Type of haating Hydronic PART LOAD PERFORMANCE *%Load Eff.(%)®%Load Eff.(%)*%Load Eff.(%) 90 -----65 60 -----60 30 -----53 80 -----63 §0 -----§8 20 -----50 70 -----60 40 -----55 10 -----50 RKEEKKTKKEKKEKAAREKRTARAREAKKKECRAREREREEEKEKCAAEAARKEKTEERAKRAEAKARERKEKSEEKEEKERE 4 PUMP SYSTEM DATA Hot water pumping system head =20.00 ft wgHotwaterpumpingsystemdeltaT=20.00 F SEKKKKKAEREAAKEKCARAREACKKEEREKAKKKEREEKKEKREEEKERARKEKEKAREKERE MONTHLY PLANT PERFORMANCE ATA Plant.:WOODROW WILSON OB 29-90 Site :Washington,Dist.of Columbia BO22RION201 Prepared By :ERG BIRMINGHAM ;Carrier Hourly Analysis Program Page lof 4 EKEKSEKSEKRETSEKKECREKKRARKKKECKREEKKERETREARAEREAEAADEHEHERSHEKESEREEREARES TABLE 1.)PLANT DATA (-----COOLING PLANT =----3.---HEATING PLANT --> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month}(kKBTU)(kBTU)(|kWh)(kWh)(kKBTU)(kBTU)(kWh) Jan {0 i?)0 0 2349324 4698648 22343 Feb ;{i?)(9)[¢)[e)1873083 3746166 20181 Mar |0 0 0 i)1363971 2727943 22343 Apr is)0 0 0 563514 1127028 21623 May ;4745 4745 634 0 246454 492909 19580 June }16888 16888 2179 0 §7212 114424 11712 July ¢32628 32628 4234 ce)25176 §0351 10241 Aug 3 22738 22738 2956 0 33974 67949 11052 Sept }8752 8752 1128 0 132470 264941 14896 Oct |0 (0)(')i¢)§35454 1070909 22343 Nov |}0 (*)0 0 1241545 2483090 21623 Dec ;{0 o 0 is)2091647 4183295 22343 Tot.;65751 65751 41931 O 10513825 21027650 220281 cf-aCOMPLEK SPACE DOLSECRIEPT EON Apace Name >WWHS-MAIN BUILOING Prepared By :ERG -BIRMINGHAM Ou-21-30 6022890201 Cartier Hourly Analysis Program ;Page 1 of z SCCM AEERAAEEEREREERREKAKAAHERERETERER HE REAEEARATRER SEER ECEEER EKER ERED 1.SPACE NAME =WWHS-MAIN RUITLUING CHM EEEE HAAR TARER ERATE EERO OREEEER RATER EREAEHEHERER ER ERE EEEEKRE oc.WALL INFORMATION (Number of Wall Types =1) Weight Ext Color U-Value (lb/saft)(O,M,0)(BTU/hr/sqft/F) Wall Type 1 H M 0.120 ,ote Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 12,644.0 NA NA E 0.0 NA NA SE 13,105.0 NA NA $s 0.0 NA NA Sw 12,959.0 NA NA Ww 0.0 NA NA NW 13,017.0 NA NA N 0.0 NA NA PoC SESS SCOT EL SS Pet Tess Tress ett tt eee tts T eT ttt ti TTT st errr T TTT TTT TTT eT TTT 3.ROOF INFORMATION (Number of Roof Types =1) weight Ext Color U-Value Area (1b/saft)(O,M,L)(BTU/hr/saqft/F)(sqft) Roof 1 M M 0.060 44,241.0 RERKEAKEE RECA A RE RAKA REECE ER KEKEAERAKEK RARER KER REE KEKE EEK ERE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.98 N \Slalaiaaheiatelatehetetetenae External Shading Information ------------+--->Window Window Reveal Overhang Qverhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)(in)Cin)Cin)Cin)Cin) Shade 1 8.0 4,0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 REKREKKEREAAKREKE EERE KARE RRA RARRKKERER RARER KEE KEK KER ERK KER KC EKER REE PARTITIONS (Next to Unconditioned Spaces) COMPLEX SPACE DESCHRTPT LON Space Name :WWHS-MAIN BUTLEING OB 21a Prepared By ©ERG -BIRMINGHAM Ona Head Carrier Hourly Analysts Program Hage 2 of 2% SEREKRTARAERTAAAKEAKEREKERERAREEAAREKEEEARATAERREREHEEREEEOEEREDAREECKERERED tometer eee cee --Glass Areas (sqfr)-=+-soe aa Type f Type 2 Type 3 Exposure Area Shade Area Snade Area Snade NE 4,152.0 a NA NA NA NA E 0.0 0 NA NA NA NA SE 3,821.0 8]NA NA NA NA Ss 0.0 [¢)NA WNA NA NA SW 3,837.0 is)NA NA NA NA Ww 0.0 i?)NA NA NA NA NW 3,909.0 [e)NA NA NA NA N 0.0 0 NA NA NA NA H 0.0 0 NA NA NA NA ERERERERKEREE SERRA RE KERR RES EARERR EKER ERE E EKER KEE KERR ERE ERE RK 5.INTERNAL LOADS SPACE DATA :Floor Area =176,964 sqft Building wt.=H I1b/saft PEOPLE :sqft/person =160.9 Total People =1,100 Schedule No.=4 Activity Level =3 LIGHTING :W/saft =1.03 Total Watts =182,365 Schedule No.=9 Wattage Mult.=1.00 Fixture Type =3 Free-hanging OTHER ELECTRIC:W/saqft =0.10 Total watts =17,696 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=- 1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 SEO OI IGG OO OOOO IGIOIGIOIOIOIOI OOOO IOI ICIOIEIGOIOIIIOR I OIE KR 6.PARTITIONS,INFILTRATION,GROUND Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/hr/saft/F )(deg F or ®&)(deg F or %) Walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors ,0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.10 CFM/saqft =16,884 CFM Area :44,241.0 saft Heating :0.19 CFM/sqft =33,768 CFM Perimeter :1,287.0 ft Typical :0.14 CFM/saft =25,326 CFM Depth :0.0 ft REKKKAEEKARRA KEKE KEKE EK KEKE AEREKKKEREKKEEEERE AKA KEE KER EKER EE €%@-gCOMPLEX SPACE DESCRIPTION Space Name :WWHS-CORRIDORS 08-21-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 SEKECEKATERKAERSEAKKARKKAAKRAKEAARARAKERSARKKKKREREEREKKERERKRRREERATEER 1.SPACE NAME :=WWHS-CORRTODORS SCRE REA KKAEAEERKEKAEEEREKKKEEETEKERTAKERREEKEKEKRETAEKRRREREREKREKEEERE 2.WALL INFORMATION (Number of wall Tynes =1) Weight €xt Color U-Value (ib/saft)(O,M,0)(BTU/hr/sqft/F) Wall Type 1 H "0.120 eated Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 Wall Type 2 NE 0.0 NA NA E 0.0 NA NA SE 3,060.0 NA NA S 0.0 NA NA Sw 0.0 NA NA Ww 0.0 NA NA NW 3,135.0 NA NA N 0.0 NA NA RECEAEKKKETKKKAKAKREEEKAKEKCKCKKREKREKKRAKKAKAKKAKEERAKREKKEAKRAKERAKKEKEKRRKEKEKREE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext -Color U-Value Area CUlb/saft)(0,M,L)(BTU/hr/saqft/F )(sqft) Roof 1 .M ™0.170 §,400.0 SEETRAEKKEKKKAEKKKEEKREAKERAKKRSEKAEKKAKEKKRKAEAKRREEKKAAKKKEKKEEKRAKERATEKEEERE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal {BTU/nr/saqft/F)Factor Shades Glass Type 1 1.100 0.98 N Kemer occce woccece External Shading Information -------wocccren > Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)Cin)Cin)Cin)Cin)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RERKKKKEAKAKAEERKAEKCEKEKERKEKEREKAAKERKERERKEKKAEAKEKRERKEKERERREKERKERK COMPLEX SPACE DESCRIPTION Space Name :WWHS-CORRIDORS Prepared By -ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Frogram Page 2 of ¢ REKCKKEKEKAKRKEKKKS EKER KAEE TKR REEEERKERRAKKE KER RKRA RAST RARAR ECR EKAEKRERKREE ED 4.GLASS INFORMATION (cant.inued) 08-21-90 Ramentmeren:Glass Areas (SQft}-----58sec rere eee Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 [e)-NA NA NA NA €0.0 (e)NA NA NA WA SE 1,260.0 0 NA NA NA NA Ss 0.0 i?)NA NA NA NA Sw 0.0 it)NA NA NA NA Ww 0.0 (9)NA NA NA NA NW 1,185.0 [e]NA WA NA NA N 0.0 0 NA NA NA WA H 0.0 0 NA NA NA NA RRERERERKA EKER RE RARAK ERE RRA RRR KARE ERK E EE RRA RAE ESR RE RARE EERE RK RES5.INTERNAL LOADS SPACE OATA Floor Area =§,400 sqft Building wt.=H 1b/sqft PEOPLE :sqft/person =108.0 Total People =50 Schedule No.=4 Activity Level =4 LIGHTING :W/saft =0.80 Total watts =4,320 Schedule No,=9 Wattage Mult.=1,00 Fixture Type =3 Free-hanging OTHER ELECTRIC:w/saft =0.00 Total watts =ie)Schedule No.=12 MISC.SENSIBLE:Load s O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 XERRAEREEAERAKE ARE REA EAA AAA RAK EERE KEKE ERE REKKAEAE A ERAA ETEK TERA ERK ER6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (saft)(BTU/hr/saft/F)(deg F or %)(deg F or %&) walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F §0.0 F Floors 0.0 0.100 90.0 F §0.0 F INFILTRATION GROUND ELEMENT Cooling :0.10 CFM/saft =540 CFM Area :5,400.0 saft Heating :0.22 CFM/saft =1,188 CFM Perimeter 720.0 ft Typical :0.17 CFM/saqft =918 CFM Depth :0.0 ft RRA AR EEK RR ERK RR KR KR ERK RK KE KER KK EEE REESE EERE RARER ERK KARR KS ive) ! NR & AIR SYSTEM DESCRIPTION Name :MAIN BUILDING 08-29-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -8IRMINGHAM Page 1 of 2SERAAEEKAEAAEREREREREERERAREARAKERCREEKEMERREARREREEEEE 1.SYSTEM NAME ANO TYPE System Name MAIN BUILDING System Class Constant Volume System Type (SZCV)Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating 2 Space HeatingERREKEKEEKKEKEEKAERKKAKAREKKAEEEKEKEARAERAKKEKE KERR E ERE ERE RE REE EERE 2.SPACE SELECTION (see separate printout)REERCAEAKAKTER KEK EKER AAKERERS EAA AER ERR KERE REECE KEK ER ERE RK 3.THERMOSTAT &EQUIPMENT SCHEOULING DATA Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 80.0 F 78.0 F OPEN Unoccupied 60.0 F 65.0 F OPEN SCHOOL DAY Occupied Period Begins at 4 ;Duration =10 hrs SUMMER DAY Occupied Period Begins at O ;Duration =OhrsWKED/HOLIOY _Occupied Period Begins at 0 ;Duration =OrsDesignDayOccupiedPeriodBeginsat4;Duration =10 hrs RRKRAEKRRAKAEK RARER EEKAR EAE REE KREME RKERK KERR EERE KERR EERE EER 4.SUPPLY,VENTILATION,RETURN AIR DATA : SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate' Minimum ventilation flow rate Damper teak rate RETURN AIR Zone exhaust air flow rate 80.00 %of vent.air Zone exhaust fan power 10.0 kW Is a return plenum used ?N REKKEKAKAAE RK AKKRREKAKKRAKEKAKAKERKEEKEKE KERR EKE RRR EKER KEK ERK EK EKEKEKEKK055.0 F §.00 CFM/person 0.00 CFM/person §%of vent air AIR SYSTEM DESCRIPTION Name ;MAIN BUILDING 08-29-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 REREKREKRREAEAETAC RATER CKREKEREEEKAKEKEREEKAKEKREEKATESSERAKEREEEEAE 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =0.50 in wg Efficiency =§4% Configuration =2 Blow-thru RETURN FAN ;Type =1:(Fan does not exist) KKAEKEKKKEKARKSKEEKAERAEKEEKERTEKEKKEKKRARREKREKEKKEKAECKEAKEKEARERREERE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used). VENTILATION AIR RECLAIM (Not used) HUMIOITY CONTROL (Not used) RREEEKKKEKKKEKKKACRKEEKKEKARERRKAAKASEKKKAKAKERERKKRKEKKEEKRAREKAEAEAKAEERE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters RERREEKKKKAEE KK EKACEKKERAKKAEAERKE KERR KAKA EKER RERAK AKA KEE EKER EEE EK 0.050 3 Space Heating Units St-dqAIR SYSTEM SIZING PARAMETERS Ale System ©MAIN BUILOING : Location o Washington,Dist.of Columbia Prepared Hy :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page i of 1 SPESCARATAKAHSAESEERERAAERAKEKRERSKEKEKRATKESKEKATARECETRARAKARTHEREREEEKEREEEEK ae aa HU2LZ89NIOl Air System Name :MAIN BUILDING Air System Class:Constant.Volume Air System Type :SZCV Number of Zones :1 AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=110.0 Ventilation air flow (CFM)=5,750.0 Minimum ventilation (CFM)=0.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr saft 1 129,807.1 4,600.0 4,483,998.5 2,184,802.0 182,364.0 BERK REECE ERE KEKE RE EEK KER EER RK EERE AKER EERE ERE RARER ERE ERA REAR EERE REE MONTHLY ALR SvySTEM DATA Air Systeav:MAIN BULL DING Oe Oa Lowatton :Washington,Dist.of Columbia GOLLCHIOCOT Prepared By °€fta BERMENGHAM Paye 1 of 1 SHRKAEKEEREEERAEEEAAEHRAE ERE KAEA ERE KEKE AER SERS EEE TERRA EEE RE EE TER REET ES TABLE 1 GOTL LOAD SUMMARY :Cooling [Heating Cotl Loads {Coit Loads Central Terminal Space Total Mon.!(kKBTU);(kBTU)(KkBTU)(kBTU)(kBTU) Jan 5 0 0 (9)1085504 1085504 Feb 3}Oo ¢(e)0 835269 835269 Marj Oo 43 0 (¢)§52681 552681 Apr}Oo 43 0 ie)160024 160024 May ;0 3 (*)0 §6993 56993 June }{Oo 4 {e)0 (¢)Q July ;QO 4 fe]Oo (0)ie) Aug ;Oo 3 te)0 (¢)0 Sept ;o 4%o 0 26073 26073 Oct }Oo:0 ie)157998 157938 Nov |Oo 4 0 fe)495423 495423 Dec |;Oo 3 0 (9)938273 938273 Tot $Oo 4 fe)[e)4308238 4308238 :Fan Energy (kWh) tMon Supply Return Space Exhaust (kWh) Jan 3 3243 [?)0 2300 '(9) Feb ;2820 (9)0 2000 :i?) Mar }3243 0 0 2300 :0 Apr 3}2397 [*)0 1700 'is) May ;3243 t?)[e)2300 :(*) June {|1128 te)(9)800 't') July ;}{e][6]0 (0){(°) Aug !0 fe)Ce)0 :[*) Sept |3102 (s){e)2200 :(s) Oct 3}3243 0 0 2300 '[?) Nov {2397 {2}0 1700 '0 Dec ;2115 [¢][8]1500 t 0 .COMPLEX SPACE DESCRIPT fat Space Name :©wWWHS-AUDITORIUM *Ou-29-90PreparedBy:ERG -BIRMINGHAM 6022890201 Carrier tourly Analysis Program Page 1 of 2FOOmeeeeeeOREEERESHERERERERERERERETERSORERATERERRRTEEEORRERECRRERES1.SPACE NAMI =WWHS AUOT TOR TUM SOMES TEOEEEESEEEEREREARETHEET KEES SHARE EEAHESEREEEREERE EKER TERETE REED ”of.WALL TNEORMATION (Number of Wall Types 2 1) Weight Ext Color U-Value (lb/sqft).(0,M,L)(8TU/nr/saft/F) wall Type 1 3]™0.120 Kare ercone Net Wall Areas (sqft)--------» Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 2,618.0 NA NA SE 0.0 NA NA Ss 2,844.0 NA NA Sw 0.0 NA NA w 2,088.0 NA NA NW 0.0 NA NA N 3,072.0 NA NA REKXKKKKARERKEKE EKA EK KEE ERERREKERER AREER ERE REE KKK EKER KERR EERE EEK 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/sqft)(0,M,L)(8TU/hr/sqft/F)(sqft) Roof 1 M M 0.170 16,935.0 EERE EREKAKEE ERE KEKE ERE KE ERE RRR EKA EEK ERK KKKEE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (B8TU/hr/sqft/F)Factor Shades Glass Type 1 1.100 0.98 N |Salelaaeianeteietenaianeiate External Shading InformationwindowWindowRevealOverhangOverhang Fin Fin Height Width Depth Height Extension Separation Exten.(ft)(ft)Cin)(in)Cin)Cin)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 -0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 EEKKAKRARKKAAEEA REESE SEEKER KARA EK AKK EAA RK EERE ERK RK EKER EERE EK COMPLEX SPACE DESCRIPT Lou Space Name :WWHS-AUDTLTORTIUM O8-24 Yu Prepared BY :ERG -BIRMINGHAM 6022890201 Carrier Hourly Anatysis Program Page 2 of 2? BEKKKKKEKTEKESTKESEHEHKAHESEERELERAEKAREKESEKERKEAEHTAEEKEEEARERRREEERERREEES 4.GLASS ANFORMATION (cont taued) Crosretees frees Glass Areas (saft)--sotte Type f Tyne 2 Type 3 Exposure Area Shade Area Shade Ar@a Shade NE 0.0 0 NA WA NA NA E $25.0 ce)NA WA NA NA SE 0.0 0 NA NA NA NA Ss 0.0 0 NA NA NA WA Sw 0.0 Qo NA NA NA NA W 0.0 [?]NA NA NA NA NW 0.0 i?)NA NA NA NA N 0.0 0 NA NA NA WA H 0.0 i?)NA NA NA NA RRR ERKERAEREEREK RE KERERA KER REE ES REA EAR EERE SEERA REAR EEE ERR REKK AEE S §.INTERNAL LOADS SPACE DATA Floor Area =25,072 sqft Building Wt.=H Ib/saqft PEOPLE :sqft/person =100.3 Total People =250 Schedule No.=6 Activity Level =2 LIGHTING 1 W/saft =0.88 Total Watts =22,170 -Schedule No.=V1 Wattage Mult.=1.00 Fixture Type =3 Free-hanging OTHER ELECTRIC:W/saft :=0.10 Total watts =2,507 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 EECCA AREER RRR RENE EKER ERATE AREER ERE ES SAAR ERE EER 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(8TU/hr/saqtt/F)(deg F or %)(deg F or %) Walls 0.0 0.100 $0.0 F §0.0 F Ceilings 0.0 0.100 90.0 F §0.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.10 CFM/saqft =2,507 CFM Area :4,645.0 saft Heating :.0.15 CFM/sqft =3,761 CFM Perimeter :§42.0 ft Typical :0.12 CFM/saqft =3,009 CFM Depth :8.0 ft REREKERERERAKAAKARAEEKERARERRAKSEKEKEKAASAREASEAEEEREEEEE 47-4AIR SYSTEM DESCRIPTION Name :AULDLTORIUM Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page t of 2 SKSSEKTKAKREKEKKE EARS KREREKKSAKEKAREARES EAHA EKKRERKRTREKAREEKTEESTERETE 1.SYSTEM NAME AND TYPE System Name AUDITORIUM System Class Constant Volume System Tyne (SZCV)Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating 2 Space Heating KKEKKKKKKAKAARKEKKEKEKAKEAKAKEAEKKRKKKKKARARKKKKREKKEKEKKKAKKEKKEKREKKAEKKKAEKEEE 2.SPACE SELECTION (see separate printout)EERERERAEER EAR EERREREREE ER ARREERAEERREESOREER ER EEES AER ERRRR RRR EERE RE ER 3.THERMOSTAT &EQUIPMENT SCHEOULING DATA 08-29-30 oohtnaOperation Thermostat Setpoints ventilation Period Cooling Heating Oampers Occupied 80.0 F 78.0 F OPEN Unoccupied 80.0 F 65.0 F OPEN SCHOOL DAY :Occupied Period Begins at 4 3;Duration =10 hrs SUMMER DAY :Occupied Period Begins at 0 ;Ouration =Onhrs WKED/HOLIOY :Occupied Period Begins at 15 ;Ouration =3hrs Design Day :Occupied Period Begins at 4 ;Duration =10 hrs RAKEEKKKKEKEKEKEKEKKKKERKEKERKAKKEKKKKKKEKEKKKKEKEKAKKAKKEKRAKAREKEEAKEKEEKEK 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 5.0 kW Is a return plenum used N KKKRKKKAKKARKKKKRKEKEKCKKEKKREKKKKKKEKKEKKEKEKKKKRKKKAKEKKEKKKEEKKEKKEEAAEEKKEK §5.0 F 5.00 CFM/person 0.00 CFM/person 5 %of vent air 80.00 %of vent.air vilAIR SYSTEM DESCRIPTION Name :AUDITORIUM Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 REAKARECACKAARERA CAKES ERKEKATARKAEEKECKREKKKKREKEKKAKEEREAEARARERRED 5.FAN DATA 08-29-90 SUPPLY FAN Type =2:Forward curved Static =0.50 in wg Efficiency =54% Configuration RETURN FAN Type =1:(Fan does not exist) REKKEKKKAEKEKKEKREKKKEKEKKKKEKEAEKKKERKEEEKKKEKERRKKAREEKKRKAEKEEEE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) EEKEEKKRAKARKEEKAAK KEKE KEAKAKEKEAA RRA KECK AKA EEK KAKAKERAKEREKEE KKK 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 Type of supplemental heating =3 Space Heating Units SPACE HEATING UNITS Heat source =1 Baseboard Heaters KKEKKAKEEKEKKAAEAAKEKKEKERAAKRCKRAREKREKKAAKEKAKEEKERERKKKKAKKEKSEREREKKKEK 1 Oraw-thru 8t-adAIR SYSTEM SIZING PARAMETERS Air System :AUOLTORIUM Location :Washington,Dist.of Columbia Vrepared Hy >:ERG -BIRMINGHAM .Carrier Hourly Analysis Program :Page +of 1SRRHAASATTAKETAKERAAREKEKETREKKEEKRETREATEREREEESERKES 08-29-90 6022896201 Air System Name :AUDITORIUM Air System Class:Constant Volume Air System Type :SZCV Number of Zones :1! AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=110.0 Ventilation air flow (CFM)=1,250.0 Minimum ventitation (CFM)=0.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr saft 1 16,784.4 1,000.0 §79,794.1 238,834.9 25,072.0RAREAEREKAREKEETEERAKERAARERKERRKKEKKEKEREEKEEREEKEEREREKERKEKEEKEK MONTHLY AIR SYSTEM DATA Air System :AUDITORIUM 08-29-90 location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 SEREKERAR AREER EATER EECA ERK RA TERRE TEER EERE EERE REREE ERE R ERE KE RR ERAT TABLE 1.COIL LOAD SUMMARY Cooling |Heating Co1l Loads4:Coil Loads ;Central Terminal Space -Total Mon.|(kBTU)(kBTU)(kBTU)(kBTU)(kBTU) Jan ;Oo 3 0 (e)166677 166677 Feb ;ot [e)0 133161 133161 Mar {of 0 [9]95245 95245 Apr }Oo }0 0 34833 34833 May |Oo 4 (¢)[e]14131 14131 June }Oo 3 [s)0 658 658 July {Oo }(9)0 (2)ie) Aug Oo t 0 is)(e)fe] Sept ;Oo |(¢)ie)7755 7755 Oct |Oo 3 ie]oO 36887 36887 Nov Oo }0 0 86890 86890 Dec }Oo 4 0 0 144764 144764 Tot }Oo }0 ()721002 721002 :Fan Energy (kWh)'Vent Reclaim Mon.|Supply Return Space Exhaust :(kwh) Jan 463 (*)(°)1270 :oFeb;408 0 0 4120 :[¢) Mar 4 463 0 0 1270 4 0 Apr ;3a1 (e)(?)1045 :0 May ;463 0 te]1270 'Qo June }190 0 0 §20 H 0 July $}44 (?)0 120 :[?) Aug |44 0 0 120 '[?) Sept }445 0 0 1220 t (*) Oct }463 ie](9)1270 '0 Nov ;381 i¢)0 1045 :0 Dec }361 0 [¢)990 :(0) 67-gCOMPLEX SPACE PESERTPTIONSpaceName:WWHS-LIBRARY Prepared fy :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2PRSEAERAREAEOHERERASHEERESERREAERERHOSEODEREHHEKRERERERREOROREKREREREERERS 1.SPACE WAMC >WWHS LIBRARY AEKKAT OATH TEKEREERERERE ETE EERER TEE EEE EERE EER ERE KEE EAR CRORE KEE 2.WALL INFORMATION (Number of Wall types =1) oH-29-90 Weight Ext Color U-Value (1b/sqft)(O,M,L)(BTU/hr/saft/F) Wall Type 1 H M 0.120 ,Craleieattaded Net Wall Areas (sqft)-------->Fxposure Wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 3,555.0 NA NA SE 0.0 NA NA Ss 3,452.0 NA NA SW 0.0 NA NA Ww 3,670.0 NA NA NW 0.0 NA NA N 3,900.0 NA NA REREKEREKKEEKKAKAKAKKARERAKRAEEKARERACKKKARERAEKKKERRKCKCRAEAAEREKERAEEREKEEEK 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area(1b/saqft)(D,M,L)(8TU/hr/saft/F)(sqft) Roof 1 M M 0.060 14,268.0 REEKKKKAAKAKEKKKKAKKKAKKAARERETREKAEKEKEARKAEARKEKEKKRAKEKEKRKARTRREKEREKKEE 4.GLASS INFORMATION (Number of Glass Types =2) U-Value Glass Internal (BTU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.98 N Giass Type 2 0.850 0.60 N Catalan teaient eeitetentteestate External Shading Information ---------------->Window Window Reveal Overhang Overhang Fin Fin Height width Depth Height Extension Separation €xten. (ft).(ft)(in)Cin)Cin)(in)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 EKKRERAREKEKEKEKAEK KEKE KKK KE KERR KKK KEKE KEKE KKK KEE RR K EEE KKE KKK ERK COMPLEX SPACE DESCRIPTLONSpaceName;WWHS-LIBRARY 08-29-40 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of ' EEEAREKSESKKRAAEKREAERTARHKKEEKECRAREKEEKKEEAREREAAEAESEARESERERKEAEEKEKEARSE 4.GLASS INFORMATION (continued) Rr tec cts te sec ccn Glass Areas (sqft)---------r-r rect Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 0 0.0 0 NA NA E 349.0 ie)0.0 0 NA NA SE 0.0 (°)0.0 ie)NA NA Ss §08.0 0 0.0 ie)NA NA Sw 0.0 0 0.0 0 NA NA Ww 356.0 fe)0.0 0 NA NA NW 0.0 0 0.0 i?)NA NA N 60.0 ie)0.0 0 NA NA H 0.0 [?)§04.0 0 NA NA RARER EKER EKER ERR RE KER KK ERE ERE SKE RE EAA ERA ERE RARER ERR EEE KE 5.INTERNAL LOADS SPACE DATA :Floor Area =31,646 sqft Building wt.=M Ib/sqft PEOPLE :saft/person =632.9 Total People =$0 Schedule No.=5 Activity Level =3 LIGHTING 3:W/saft =0.70 Total Watts =22,170 Schedule No.=10 Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saft =0.10 Total Watts =3,185 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 REKAKERAAEAR AA AKE ERA RSAKAAA KARAS SKE EAA EKER ARERR ERAS EK 6.PARTITIONS,INFILTRATION,GROUNO PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (saft)(BTU/hr/saqft/F)(deg F or %)(deg F or %) Walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.07 CFM/sqft =2,215 CFM Area 14,038.00 saft Heating 0.10 CFM/sqft =3,165 CFM Perimeter 490.0 ft Typical :0.08 CFM/saft =2,532 CFM Depth :8.0 ft REKKKKKEKRKKKERKKEKAKERKEKEKEKEKEKEEEKERKEKEREKEREAAKERERKEREKERKEKES joe) \ Ww So AIR SYSTEM DESCRIPTION Name :LIBRARY Carrter Hourty Analysis Program 60228690201 Prenared By :ERG -BIRMINGHAM Page 1 of 2SEEKKEAKTEESHERARERTEEHKEKAERSERAKAERAATERKOREKEEREESEEEREEEREEEEERE 1.SYSTEM NAME AND TYPE System Name LIBRARY System Class Constant volume System Type ($2CV)Single Zone Constant volume Operation Type 2 Heating Only Type of Heating 2 Space Heating KEKEKAKEKETKKKEK AKT ERAEEE EKER ERE KARR RE RKKAKRREKRERREKEKRARKAEREKEES 2.SPACE SELECTION (see separate printout) RRKKKERAKREKEKAERETATKAKREREKKARAEAREREKERTREKKAKEKREERREEEEERAKEEE 3.THERMOSTAT &EQUIPMENT SCHEDULING OATA 08-29-90 Operation Thermostat Setpoints Ventilation Period Cooling Heating Dampers Occupied 80.0 F 78.0 F OPEN Unoccupied 80.0 F 65.0 F OPEN SCHOOL DAY :Occupied Period Begins at 4 ;Duration =12 hrsSUMMERDAY:Occupied Period Begins at 0 ;Duration =OnhrsWKEO/HOLIDY Occupied Period Begins at O ;Duration =OnhrsDesignDay:Occupied Period Begins at 4 ;Duration =12 mrs RKEKKKEREERAREKEKKKKKKEKRAAKEKEKERKKEKE RE RE KEKE KER ERK EERE KER KARE EKEKEE 4,SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 5.0 kW Is a return plenum used N RXKAEKEREKRRE RARE REE A REAR TREE REE KEKE ERE KEKE RARER ERE REE SERRE §5.0 F §.00 CFM/person 0.00 CFM/person 5 *%of vent air 80.00 %of vent.air wHnAIR SYSTEM DESCRIPTION Name :LIBRARY 08-29-90 Carrier Hourly Anatysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 ARREKKKSEKKAAEE KEKE KETERSEKEKKSETKKASRATECESARARATERERARERKEREEKEKREKREEK 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =1.00 in wg Efficiency =54% Configuration =1 Oraw-thru RETURN FAN Type =1:(Fan does not exist) KKAKEKAEKKEEEKKKKAKKATERTKARATEKEKKKKKEKKKEEKERAKKEKEEKEKKEKEEKEEEREKEEE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) KAEKKERKKAEREKAKKARKERKAKEKEKAKEKEKAEESESAEKAAEAKEKEAEERKKEAEKEKEEKKERE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 ,;Type of supplemental heating =3 Space Heating Units SPACE HEATING UNITS Heat source =1 Baseboard Heaters KKKKEKKRKAREKRKKEKAEREKAKAKAERKREEKAKAKEAREKSESEKEERKAKAKAKEAKKARAKKEKEEERE le-aAIR SYSTEM SIZING PARAMETERS Ait System ©LIBRARY tocation ©Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Cateter Hourly Analysis Program Page |!of 1 RESAEKEEAREA EARTH KAREKEKEK EKER EERE EKREEEE EERE ERK KEEEAKERKRER EERE REESE 08-29-90 6022890201 Air System Name :LIBRARY Air System Class:Constant Volume Air System Type :S2ZCV Number of Zones :1 _AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=110.0 Ventilation air flow (CFM)=250.0 Minimum ventilation (CFM)=0.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr sqft 1 15,958.8 200.0 §51,272.7 288,318.8 31,646.0 AAEKKKKARARATKK KAA KERKREKEREKKAKAEKA ERK EEE KAREKAERE RARE KAAKEKA RARER MONTHLY AIR SYSTEM DAILA Air System :LIBRARY 08-29-90) tocation ;"Washington,Dist.of Columbia 6022890201 Prepared By:ERG -BIRMINGHAM Page 1 of 1 SRAAREKKKKEKAARAKAREAAAERKKKERRATARERATEARARERERKARDAREAREREERELEE TABLE #1.COIL LOAD SUMMARY :Cooling ;{:Heating Coil Loads 'Coil Loads }Central Terminal Space 'Total Mon.{(kKBTU):(kBTU)(kBTU)(kBTU)(kBTU) Jan Oo f 0 0 118465 118465 Feb ;Oo 0 0 88974 88974 Mar 0 3 0 (e)52614 52614 Apr ;Oo 3 0 0 13989 13989 May {Oo 3 QO 0 3949 3949 June ;Oo 4%(e](8)0 is} July }Qo i 0 (¢)i)fe) Aug Qo 3 i][o][e)0 Sept }Oo 3 0 °987 987 Oct {Oo 4 0 0 13869 13869 Nov }Oo;(°)0 49202 49202 Dec ;{Oo ft t?)fe)103662 103662 Tot 3}ot 0 (e)445711 445711 t Fan Energy (kWh)'vent Reclaim Mon.!Supply Return Space Exhaust H (kwh) Jan 957 0 0 1380 i (s] Feb {832 []i]1200 :[°] Mar |957 te]ce)1380 H 0 Aor [707 6 fe]1020 'fe] May |957 0 [¢)1380 '{?] June }333 0 0 480 H ce] July i [e)°ts)):[s) Aug }[?]0 [¢)0 :(°) Sept }915 [¢]0 1320 '0 Oct }{957 (0)0 1380 t 0 Nov }707 [?)0 1020 :0 Dec }624 ()()900 'fe) we-a. COMPLEX SPACE DESCRIPTION space Name :WWIHIS-GYM Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Wourly Analysis Program Page 1 of 2 SRERTHKTEKSSEHSEKEKEKSRERSEKAAAAATEERKEHRERAKHEKEREKRERRAREREEREKEES 1.SPACE NAME =WWiHS-GYM SCRETHEKEKAERTSEKKSEEREAEKEREAKHERAKEKSSEKAEKSESEKKKERKEREREKETEETERREESE 2.WALL INFORMATION (Number of Wall Types =1) 08-29-90 Weight Ext Color U-Value (1lb/saft)(0,M,L)(BTU/hr/saqft/F) Wall Type 1 M M 0.280 tata Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 wall Type 3 NE 0.0 NA NA E 6,332.0 NA NA SE 0.0 NA NA Ss 6,226.0 NA NA Sw 0.0 NA NA Ww 4,909.0 NA NA NW 0.0 NA NA N 6,238.0 NA NA REKKKEKKAKKEKRRAKEKRKKAKKKEKAKKKREKAKEKEKEKKEEKKEKEEKKAAKREKEKKKEKKERKEKREREEE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/saft)(0,M,L)(BTU/he/saft/F)(sqft) Roof 1 M M 0.200 26,040.0 ERKKKRKKKKEEE CREEK ERASER E RARER ERECTA KERR EE RAMEE EERE EARS 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.98 N SSaariaacahataaiatiatatatad External Shading Information ---------------->Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)(in)Cin)Cin):Cin)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 SRARREERERKRRR ETA EKEKREKERAERERAEKERKSEEERA ERE KES ERK REE REE K ERE ERR ERE KE COMPLEX SPACE DESCRIPTION Space Name :WWHS-GYM - Prepared By :ERG -8IRMINGHAM 6022890201 Carrier Hourly Analysis Program :Page 2 of 2 RAEKSKKTAASSSETSE SKS SETHEKK KLE HEREC ARETEERER ASE TESS KER CSREES 4.GLASS INFORMATION (continued) 08-29-90 lela ateteteeteieeteieiatenal Glass Areas (sqft)---------ct rts >Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 fe]NA NA NA NA E 192.0 0 NA NA NA WA SE 0.0 0 NA NA NA NA Ss 162.0 0 NA NA NA NA sw 0.0 0 NA NA NA NA Ww 120.0 0 NA NA NA NA NW 0.0 0 NA NA 'NA NA N 192.0 [e)NA NA NA NA H 0.0 [*)NA NA NA NA KERR RARER EER EK EERE EAAE EAA REAR EASA RARER ERASE RARER ETE §.INTERNAL LOADS eee mewn eee We ee a ew a a a we em en ee eee wen ee eer SPACE DATA :Floor Area =49,188 sqft Building wt.=M I1b/saft PEOPLE :saft/person =164.0 Total People =300 Schedule No.=2 Activity Level =5 LIGHTING :W/sqft =1.57 Total watts =77,264 Schedule No.=7 Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saqft =0.10 Total Watts =4,919 Schedule No.=12 MISC.SENSIBLE:Load =0 BTU/hr Schedule No.=1 MISC.LATENT ;:Load =0 BTU/hr Schedule No.=1 REARKEEKEARREAKEAEARARAKERAERERERERRAKERARERESERSRERESSAREAREEREREAEEREKEKEES 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(aTU/he/saft/F){deg F or %)(deg F or %) Walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling 0.05 CFM/saft =2,459 CFM Area 23,148.0 sqft Heating :0.08 CFM/sqft =3,935 CFM Perimeter 616.0 ft Typical :;0.07 CFM/sqft =3,443 CFM Depth :8.0 ft KEEEKAKAECEKCERA AAAS AAA R AAA RELEASE AKER REE RE Lee ' w Ww AIR SYSTEM DESCRIPTION Name :GYMNASIUM Carrier Wourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2 RESHKKEKRKSAKSCKKKEEKKAREKATESSKEKEEKAKAREKARTEEKERETERS 1.SYSTEM NAME AND TYPE System Name GYMNASTUM System Class Constant Volume System Type (SZCV)Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating 2 Space Heating AERRKEEKEEKAKKKKAERKEKEKKKRERRKKKEKKEEKAEKKKEEKKKKEKAKEKKRERARKERKEEEERERSE 2.SPACE SELECTION (see separate printout) EKEKEKKAKEKAEEKKKAKEKKEKKEAEEAKKKEKARKEKEREKRAKAKEKEKEEKKERRKEERKERREKER 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA 08-29-90 teobtebeadOperation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied -86.0 F -78.0 F OPEN Unoccupied 80.0 F 65.0 F OPEN SCHOOL DAY 1 Occupied Period Begins at 4 ;Ouration =12 hrs SUMMER DAY :Occupied Period Begins at 0 ;Duration =Onhrs WKED/HOLIDY :Occupied Period Begins at 17;Duration =3hrs Design ODay :Occupied Period Begins at 4 ;Ouration =12 hrs REKEKEKKAEKKEKEKAKKEAREKEKKAKRERKACAKEKARAKKKCKAAEKEAKKARRAKKKAKERAKKAEKRAKEKKAREKEKEEEE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 5.0 kw Is a return plenum used N REKKKKKKKKKKKEKKKAKRKKKKKEKKKEKKKEEKKKKEKEKEKKEKAKKEKKKKKEREKKEKEKKEKE 55.0 F 10.00 CFM/person 0.00 CFM/person §*%of vent air 80.00 %of vent.air voAIR SYSTEM OESCRIPTION Name :GYMNASIUM Carrier Hourly Anatysis Program 6022850201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 RERKKEKAEEKKKKKKKKAKAKKKKEKARERAEKKTEKEKERKAEREKKKREKKERRREREKHREKAEKEEEERE 08-29-90 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static 2 1.00 in wg Efficiency =54% Configuration =1 Draw-thru RETURN FAN Type =1:(Fan does not exist) REKEKKEEKRAEEKKKKKKKARAKKKAEKEKKEEKEREKRERKKAKEREKEREKERKKKEKERERE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used). OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) RARTKEEKEREEEEAKKAEKAKEAAKEEKEKAAKEEKKEEEERAKEKKARKARESSEEKERERK 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters REKERACAKEKKKKKKKKAKKKAKTKAKEKKEKEEKKAECARAAAEKKKAAKAKKREKREKKEKKAKKREKKEEKE 0.050 3 Space Heating Units fe-@AIR SYSTEM SIZING PARAMETERS Air System :GYMNASTUM Location ;Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1SPERATREATKRTAKEREKEEKERKKREREERETREKRAKESREETEEREKERREKEEEE 08-29-90 6022890201 Air System Name :GYMNASIUM Air System Class:Constant volume Air System Type :SZCV Number of Zones :1 AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=110.0 Ventilation air flow (CFM)=3,000.0 Minimum ventilation (CFM)=0.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr sqft 1 33,079.4 2,400.0 1,142,679.6 681,803.8 49,188.0 RERKEEARKE KARE KKK KEKE KAKEE KEKE REE EEE EERE RAE ARK KARR REE :MONTHLY AIR SYSTEM DATA Air System :GYMNASIUM 08-29-90 Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 EEREKKKTAKERRAEEAERHKEKAKSEREREREKAEKAKKELEREREKARARAESTERASEKEREKEEKEERE TABLE 1.COIL LOAD SUMMARY :Cooling ;{Heating Coil Loads ;Coil Loads Central Terminal Space Total Mon.|(kBTU)|(kBTU)(kBTU)(kBTuU)(kBTU) Jan ;Oo 3 0 19)263876 263876 Feb ;{0 3 is)0 203546 203546 Mar {Oo 3 (2)[e)125638 125696 Apr |Oo 3 fe)0 36604 36604 May !o !(*)(s)10844 10844 'oO 3 te)[s)0 [e)Suny 0}0 0 0 0 Aug ;Oo ft 0 0 i*)0 Sept |0 |is}0 3798 3798 Oct }Oo 3 0 ie]34752 34752 Nov |}o ¢[e)[e)122655 122655 Dec |o |0 0 241695 241695 Tot Oo }is)(¢)1043466 1043466 :Fan Energy (kWh)' Mon.|Supply Return Space Exhaust '(kWh) Jan }2156 [e)(¢)1500 H [?) Feb {1897 i?)ie)1320 '0 Mar j;2156 0 [9]1500 '[e) Apr !1746 (°)is)1215 :is) May ;}2156 0 it)1500 t [¢) June |862 0 0 600 t 0 July }172 ty)0 120 :te) Aug !172 0 0 120 $0 Sept ;{2070 (9)(2)1440 4 ie] Oct {[2156 [¢)(s)1500 '[e] Nov !1746 [9](a)1215 '0 Dec |1639 0 [e)1140 '[e) se-gCOMPLEX SPACE DESCRIPTION Space Name :WWHS-POOL AREA Prepared Hy :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 SATSHSEHKESEKKAEREKKCAKERAEKEKEKHKAEEREKESREEKKREKREKKORSEEREKETERREEKERER 1,SPACE NAME =WWHS-POOL AREA AOTREKEKATERECAKESAREKAKSECEAEERAEREKRKKETAKARECKAKEKEREEKEREAEKERREERE 2.WALL INFORMATION (Number of wall Tynes =1) 08-29-90 Weight Ext Color U-Value (tb/saqft)(0,M,L)(8TU/nr/saft/F) Wall Type !M M 0.200 Koccccen-Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 Walt Type 3 NE 0.0 NA NA E 3,392.0 NA NA SE 0.0 NA NA Ss 4,976.0 NA NA Sw 0.0 NA NA Ww 2,912.0 NA NA NW 0.0 NA NA N 0.0 NA NA REKEEKEEKKKRAREKEKKKKKKKKKKKEKKKEKKKKKKKEKKAKKKKKKEKKKKERKKEKKKREKEKEKEKAEKKKAE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/saqft)(0,M,L)(BTU/hr/saft/F)(sqft) Roof 1 M M 0.060 19,702.0 RK KTAKAKTKEKRAKKKAKKEAKEKEKKKEKKKEKKKKEKKRAEATHKKEKEKEKTRREKAKEKKKKEKEEE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/hr/sqft/F)Factor Shades Glass Type 1 41.100 0.98 N (ett rr t rrr ecssse External Shading Information ----------------> Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)(in)(in)Cin)Cin)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 EERE KARKARKKRKEKKAAKTEREEREKKEREKAAKKKKERKAKKKKEKKEKEEEKEK .COMPLEX SPACE DESCRIPT Low Space Name :WWHS-POQI AREA Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of ? RRSKKHEARKKKKARERKSASEEREKKKSKAAAEKKAARAREKEKRAREAEAAEKEKEEEKSERETOERERE 4.GLASS INFORMATION (continued) 08-29-90 ,lela hetketeateieteatetetated Glass Areas (sqft)-------reer nro >Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 it)NA NA NA NA E 0.0 [)NA NA NA NA SE 0.0 (¢)NA NA NA NA s 0.0 [s)NA NA NA NA sw 0.0 0 NA NA NA NA Ww 0.0 0 NA NA NA NA NW 0.0 0 NA NA NA NA N 0.0 is)NA NA NA NA H 0.0 (e)NA NA NA NA EERE REAR EEE E EERE EERE KEE ERE ERE EERE K ERK ESKER AER ERE AEEEER ERE RARE E 5.INTERNAL LOADS SPACE DATA Floor Area =19,702 sqft Building Wt.=M I1b/saqft PEOPLE :sqft/person =328.4 Total People =6C Schedule No.=3 Activity tevel =£ LIGHTING :W/sqft =1.10 Total Watts =21,672 Schedule No.=8 Wattage Mult.=1.0C Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saqft =0.10 Total Watts =1,97¢ Schedule No.=12 MISC.SENSIBLE:Load =16,000 BTU/hr Schedule No.= MISC.LATENT :Load =335,360 BTU/hr Schedule No.= EKER KEE EERE KEKE EK KEE KEK EK EK RAR EA ERE EERE EERE KEE RETR ERE ERE RE: 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp Area U-Value Cooling Heating (sqft)(BTU/hr/saft/F)(deg F or %)(deg F or & Walls 972.0 0.500 75.0 F 75.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Fioors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling 0.05 CFM/saqft =985 CFM Area 19,702.0 saqf Heating 0.07 CFM/saqft =1,379 CFM Perimeter 352.0 ft Typical :0.06 CFM/sqft =1,182 CFM Depth :2.0 ft RRR KA ERE RR KK OR KR EERE EEE KEE ERAS ERE EERE EERE RE REED w an AIR SYSTEM DESCRIPTION Name :Put AREA Carrier Nourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2CROCTEAESFRATEREEAERESEEERAREHOETERHERREECEKETERERTRERRORREE 1.SYSTEM NAME ANU TYPE Systea Name =POOL AREA System Class Constant Volume System Type (VENT)Ventilation Operation Type 2 Heating OnlyCRRSRAREAACKEREKAESETAKSKEETER KARA SAE RK KRE TEAR REE ERE EEE 2.SPACE SELECTION (see separate printout)REKESEESERE EEA ERE ERATE EKER ARREST ERE KERR RAE KEKE EERE KEK3.THERMOSTAT &EQUIPMENT SCHEDULING DATA 08-29-90 Operation Thermostat Setpoints Ventilation Period Cooling Heating Dampers Occupied 82.0 F 62.0 F OPEN Unoccupied 82.0 F.82.0 F OPEN SCHOOL OAY :Occupied Period Begins at 0 ;Buration =24 hrsSUMMERDAY:Occupted Period Begins at O ;Ouration =24 hrsWKED/HOLIOY :Occupied Period Begins at 0 ;Ouration =24 hrsDesignDay:Occupied Period Begins at 0 ;Duration =24 hrs ERKEEKKAAEKETE TREKKA KE KARE RAKEK ARS CARA RAKAEREKKERAEAREKEAK AKER KEKE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR . Supply air temperature Heating supply temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Damper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 10.0 kW Is a return plenum used N ERKKEREE EERE ERE REE ERE RR REAR ERRRKERERR RRR RRR EK RR RK 55.0 F 110.0 F 13200.00 CFM 13200.00 CFM 10 %of vent airmoto 90.00 &of vent.air vouAIR SYSTEM DESCRIPITON Name ;POOL AREA 08-29-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -SIRMINGHAM Page 2 of 2 SETTAEAATATEKAKSEKERATEAEAKERREEAEETRRKREREERAAEEAARECEREREESARTEREEERATE §.FAN DATA SUPPLY FAN Type =2:Forward curved Static =2.50 in wg Efficiency =54% Configuration =2 Blow-thru RETURN FAN ;Type =1:(Fan does not exist) KEREREEKEREAREKKKARKEKRKEKEKEEKERKKKARERARERKEKKTAKEREEREKERREE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not available) OUTDOOR AIR ECONOMIZER CONTROL (Not available) VENTILATION AIR RECLAIM (Not available) HUMIDITY CONTROL (Not available) REKKEEKAEKKEREKKAKKAKKAKRAKAREEKKKASEKSEERKKKEKKKKKAKSEEEREKEKSERRAKAAKEKEAEKEE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 REKEKEEKKAKERAKERKAKKKERAKKARKEKKAKRKEKKERAKKKKEREKKREKAEKEAREKEKETREKKAEEE ze-aAIR SYSTEM SIZING PARAMETERS Atr System >POOL AREA Location «=Washington,Dist.of Columbia Prepared By :ERG -BIRMUNGHAM : Carrier Wourly Analysis Program Page 1 of 1 SHKEESOCEOSEARKKAHSEEKEKKECAEAKKEKARAKTKEKTREREEESKARERTEKEREKEEKEEEKEKERE Q8-29-90 6022890201 Air System Name :POOL AREA Air System Class:Constant Volume Airc System Type :VENT Number of Zones :1 AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=110.0 Ventilation air flow (CFM)=13,200.0 Minimum ventilation (CFM)=13,200.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone toad Area CFM CFM BTU/hr eTU/hr ;saft 1 12,442.6 11,880.0 0.0 196,317.2 19,702.0 REREKAAAARERE KAMER KAEEKRER ERASE KER AERAEKREA EKER EAE CKKKARRAERKAKKREE KEE .MONTHLY AIR SYSTEM DATA Air System :POUL AREA 08-29-9u Location :Washington,Dist.of Columbia BOT 2NIOLU Prepared By :ERG -BIRMINGHAM Page fof tRAKERTERERREREERAREREREROEEEREKREREESAREERAREREREERRCORRERRRRREE TABLE 1 COIL LOAD SUMMARY 'Cooling ;}Heating Coil Loads |Coil Loads }Central Terminal Skin Total Mon.}(kBTuU)|(KBTU)(kBTU)(kBTU)(kKBTU) Jan j Oo 4 546191 0 ce)546191 Feb ;Oo 3 464284 0 0 464284 Mar ;o 3 401274 (e)0 401274 Apr }Oo;253034 [¢)(8)253034 May !o !132675 (a))132675 June ;o 3}52362 t3)0 §2362 July |Oo |24682 0 ce)24682 Aug oO 4 32664 Q 0 32664 Sept [Oo 3 78844 i?)[0]78844 Oct |Oo |225852 i?)ie)225852 Nov {Oo |363447 0 i?)363447 Oec 3}Oo 4 §07233 0 [9]§07233 Tot |Oo 3082543 (¢)0 3082541 t Fan Energy (kWh) Mon.;Supply Return Skin Exhaust (kWh) Jan j 5028 i)(o)7440 '0 Feb {4541 i)oO 6720 '0 Mar 5028 (°)0 7440 H ie] Apr }4866 0 [e)7200 :fe) May ;5028 ()0 7440 'ie] June ;4866 0 iY)7200 '0 July }5028 0 (e)7440 '(e} Aug {[4866 (+)(+)7200 :(°] Sept {4866 0 0 7200 '[e) Oct }5028 0 0 7440 H (e) Nov }4866 cs)0 7200 4 [e) Oec ;5028 [*)0 7440 H (e) ge-gCOMPLI SPACE DESCRIPTION Spas ee Nate wWHES POOL -OTHER uy 24-40 Peepared Hy ERG -BIRMINGHAM :6020890201 Cartier Hourly Analysis Program Page i of ? SHARE AESOCEEAHEREREREREE ERE TESTA BRERA KEREREEEEEREASERECEAERERKAEERRREREEKRE tf.SPACE NAMI =WWHS POH OTHER SHHEHREKHRECEHEREREEHRRESEEAEEEHEAEHKEREHAHARERESEREKEREREKREAREREEREEKEEES vu.WALL INTORMATION (Number of Wall Types =4) Weight Eat.Color U-Value (1b/saqft)(0,M,b)(8TU/hr/saqft/F) Wall Type 1 M M 0.200 ate Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 948.0 NA NA SE 0.0 NA NA Ss 408.0 NA NA Sw 0.0 NA NA Ww 1,116.0 NA NA NW 0.0 NA NA N 948.0 NA NA KRKEKKKEREKKRAKKKEKKKEKEEEKAEEKRKAKEKERRKEKAKKEKKAEKAEEAEEKARKEEKEKEKKREKKEKKERK 3.ROOF INFORMATION (Number of Roof Types =1). Weight Ext Color U-Value Area (1b/saft)(O,M,L)(BTU/he/saft/F)(saft) Roof 1 M M 0.060 6,505.0 REKEKAKEKAKEKREKAEKERKERRKEKKRKEREEKKAEARKKKKKEKERREKAAKKARAREKREEEKKAKEKERKEKAEKK 4.GLASS INFORMATION (Number of Glass Types =1) U Value Glass Internal (8TU/hr/saft/F )Factor Shades Glass Type 1 1.100 0.70 N SSalahalaiaiataiaieeteieiahel External Shading Information ---- ------------>Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)Cin)Cin)Cin)(in)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RRKRAERECEREKRERERAKKREEKAKAERECEEAKARKARERKAKERARATEEKEREKEREKERE COMPLEX SPACE DP ScKEPT Lon” Space Name_:WWHS:POOL OTHER o8-ot ve Prepared By :ERG -®IRMINGHAM BOLI 2B9I2O Carrier Hourly Analysis Program Paye 2 of CRAAAAE KARE REKRKAERRETKERRKAAERERAEAAEKEEKKARERERREERAEEHEALEERERERRRKEEDEE 4.GLASS INFORMATION (cont inued) <-tore ese oes ts Glass Areas (saqtt).: Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 {?]NA WA NA NA €0.0 0 NA NA NA NA SE 0.0 0 NA NA NA NA $s 0.0 0 NA NA NA NA Sw 0.0 i]NA NA NA NA Ww 0.0 0 NA NA NA NA NW 0.0 0 NA NA NA NA N 0.0 0 NA WA NA NA H 768.0 0 NA NA NA NA EKERRE ERE ER EK ERE EEK ER EERE RRS EAA RERE KEE E ERE ER EERE EERE REE ERE EERE ERK 5.INTERNAL LOADS SPACE DATA :Floor Area =9,855 sqft Building Wt.=M Ib/saqft PEOPLE :sqft/person =246.4 Total People =40 Schedute No.=3 Activity Level =3 LIGHTING :W/sqft =1.30 Total Watts =12,812 Schedule No.=8 Wattage Mult.=1.00 Fixture Type 1 Recessed,not vented OTHER ELECTRIC:W/saft =0.05 Total Watts =493 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =QO BTU/hr Schedule No.=1 FOO IOI IO IOI 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/hr/saft/F)(deg F or %)(deg F or %} Walls 0.0 0.500 85.0 F 85.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.07 CFM/saqft =690 CFM Area :0.0 sqft Heating :0.09 CFM/sqft =887 CFM Perimeter':0.0 ft Typical :0.08 CFM/sqft =788 CFM Oepth :0.0 ft CRRA REECE EEKERER EERE ERE RRR A KTR ER KAR ERATE ERE ERE EEE ED 6€-gAIR SYSTEM DESCRIPTION Name :POOL OTHER 08-29-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2 SATKSSEACKSETKE RSS SCAT EKATCAAKAKEKSESETERSSEKREAERAERERAKETEKSEREKREKEKAEEEEKERE 1.SYSTEM NAME AND TYPE System Name POOL OTHER System Class Constant Volume System Type (S2CV}Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating =2 Space Heating KEKEKKKKAERKEKREREKKARKKAKERKKEKKKAAEKEKKEKRKERKAKKKKKKKEREEKEKKKKKEKKKKEEEKEK 2.SPACE SELECTION (see separate printout) REKEKKKEKEKKKKAKEKKAREKKEEKKKEKAREEKEKKEEKARAKEKRKKEKEKEKAEKKEEREKAEKRKKKEEE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA "Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 82.0 F 78.0 F OPEN Unoccupied 82.0 F 65.0 F OPEN SCHOOL DAY Occupied Period Begins at 4 ;Duration =26 hrs SUMMER DAY :Occupied Period Begins at 7 +;Duration =>13 mrs WKEO/HOLIOY Occupied Period Begins at 7 ;Ouration =13 hrs Design Day Occupied Period Begins at 4 ;Ouration =20 hrs RKEREKEKKKKKEATKKKKKKKEKEKKEKKKKKKKKKKKKAEKCKKEKEKAKEKKEREKKKEKKKKEKEKKEKKE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Damper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 5.0 kW Is a return plenum used N KEKKKKKAKKKAKAKKEKRKEKKKRAKKEKERAKAKKKEKERKEKEKKEKEKEKKKEKEKAREREKKK §5.0 F 6000.00 CFM 6000.00 CFM §x of vent air 100.00 *%of vent.air ONtt. AIR SYSTEM DESCRIPTION Name :POOL OTHER Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 SREEKEKREKKEAEKKKKSEKRETARKKAAEECERHKAEKEKEKRSEKEAEETAKRECEKREREREKEKEKEREKREREEESE §.FAN DATA 08-29-90 SUPPLY FAN "Type =2:Forward curved Static =0.50 in wg Efficiency =54 % Configuration =2 Blow-thru RETURN FAN Type =1:(Fan does not exist) RECKKKEKEKKKKKEKKKEKERKERAKEKEKEKAEKKKERARKKEREERKKKAERKERAKKKKKEEAETEEKES 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) QUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) KREKKKKKREKKKKARKAKSEKEAKESKKKAKCECARKEKKKEKKAKKAKAEKKEKERKREKAKEREKAKTEKAEKKAKEKE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 Type of supplemental heating =3 Space Heating Units SPACE HEATING UNITS Heat source =1 Baseboard Heaters EKKKKAKKRKKRAKEKKREKKSEREKEKEKKKAAKARKKEREKEKRKKEREERKKREKAREKERKKEAREKEKAE On-9;AIR SYSTEM SIZING PARAMETERS Air System :POOL OTHER Location :;Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Anatysis Program Page 1 of 1SHREKEKERTERETEKKKKERRRAEAERAEREEREERAREREEETREE 08-29-90 6022890201 Airc System Name :POOL OTHER Air System Class:Constant Volume Air System Type :S2ZCV Number of Zones :1 AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)}=110.0 Ventilation air flow (CFM)=6,000.0 Minimum ventitation (CFM)=6,000.0 Zone Supply Air €xhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr sqft 1 §,329.5 6,000.0 184,099.2 155,255.1 9,855.0 KEKE KER ERE EERE R EEK KERR KEKE EKA EEK REE EKA EKA KE EERE KKK KERR EKER ERK MONTHLY AIR SYSTEM DATA Air System:POOL OTHERLocation:Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 RECKKEREKEKKAKKARAEEKKERKKEKRERKRAEKEKARRACEEEAREEAKEEPEREEEEETEREREE 08-29-50 TABLE 1.COIL LOAD SUMMARY 'Cooling |Heating Coil Loads {Coit Loads {Centra}Terminal Space Tota) Mon.(kBTU)3 (kBTu)(KBTU)(kBTU)(kBTU) Jan 3 Oo:0 ie)114584 114584 Feb {Oo 3 0 0 101447 101147 Mar ;}Oo ¢0 i)97074 97074 Apr 3}Oo 43 0 (9)48178 48178 May {|Oo 3 is)[e]21859 21859 June }Oo }(e)(e)3859 3859 July 4 0 1 (e)0 494 494 Aug }of;it)ie)1311 1311 Sept ;Oo 3 0 19]12412 12412 Oct |[Oo 4 0 0 50681 §0681 Nov}Oo 3}0 0 88453 88453 Oec '(*)'ie)[9]106175 106175 Tot {oot 0 ie]646226 646226 'Fan Energy (kWh)|Vent Reclaim Mon.|Supply Return Space Exhaust :(kWh) Jan ¢327 0 (°)2820 H 0 Feb |292 0 [¢)2520 '0 Mar;327 0 is)2820 :[8] Apr {295 (9)i?)2545 'is) May {327 is)(0)2820 '0 June {258 [e)[e)2230 t 0 July }233 0 0 2015 :0 Aug |226 i)0 1950 'is) Sept }315 [?)0 2720 :ie) Oct }327 fe)[e)2820 '0 Nov {|295 ie)ie)2545 '0 Dec ;294 0 0 2540 '0 COMPLEX SPACE DESCRIPTION Space Name :WWHS-POUL OBS &LOBB)O8-21-90 Prepared By :;ERG -BIRMINGHAM 6022890201 Cat\rter Hourly Analysis Program Page t of 2 SPASFHERSRKEAKSREKARESERAKERAREREHSCERESERRKKESERKESKARAAERATHKEEEKESEEETREREEEE 1.SPACE NAME =WWHS-POOL OBS &LOBBYPTeeeVeLerereseterstTeseteTeeLeeraletirere lirerrerettivistetestsitiietsc) ".WALL INFORMATION (Number of Wall Types =1) Weight E«t Color U-Value (1b/saqft)(D,M,L)(BTU/hr/saqft/F) Wall Type 1 (M 0.200 Kae tcceen Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 wall Type 3 NE 0.0 NA NA E 603.0 NA NA SE 0.0 NA NA s 0.0 NA NA Sw 0.0 NA NA Ww 199.0 NA NA NW 0.0 NA NA N 2,012.0 NA NA RKKKKEKKKEKAEAAEKAEARARAAEARKEAKEEKAKAEKKKAEKEKAKAKAKAKAKEKRREEKEEAEREKREKEKEKEEEKKEKE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (lb/sqft)(0,M,L)(BTU/hr/saqft/F)(sqft) Roof 1 M M 0.060 3,626.0 RKEKKKKKKKKAKEKKKERKEKKKKKKAKAREEKKKEKAKEKAKKKKEKKKAKKKKKKKKAKKEKKKKEKKKKEKEKAKRERE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.70 N (eer ot ee treetenn-External Shading Information -------9--------> Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)(in)(in)(in)(in)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RREKKERAEEKREAKKKEERKEKEKAKKAKKAREEEKKEKEKEKEREKERKKEEAKAKKERAEKEKEKEKEKEK COMPLEX SPACE DESURITET bot Space Name :WWHS-POOL OBS &LOBBY OB 21 Me Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of - RECA A CRORE KER EERETEREERERE REESE EKER ERE CEA EMRE DDE ROR R REECE R ERE EE 4.GLASS INFORMATION (continued)} Qt ttt etrecennn Glass Areas (sqft)oc:-Ftc ee Type t Type 2 Type % Exposure Area Shade Area Shade stad Shharte NE 0.0 0 NA NA NA NA E 74.0 ie)NA NA NA NA SE a.0 0 NA NA NA NA Ss 0.0 ie)NA NA NA NA sw 0.0 0 NA NA NA WA Ww 218.0 (¢)NA NA NA WA NW 0.0 (0)NA NA NA NA N 112.0 0 NA NA NA NA H 0.0 i?)NA NA NA WA RORKEAERRR RAR AAAS RAA EERE EKER EASA AER AEA R EERE TEER EERE REE §.INTERNAL LOADS SPACE DATA Floor Area =3,626 sqft Building wt.=M Ilb/saqft PEOPLE :saft/person =120.9 Total People =30 Schedule No.=3 Activity Level =¢ LIGHTING :W/saft =1.30 Total Watts =4,714 Schedule No.=8 Wattage Mult.=1.0C Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saqft =0.05 Total Watts =181 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=: RRR OR RRREEREOEEERES 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(8TU/hr/saft/F)(deg F or %)(deg F or %) Walls 972.0 0.500 85.0 F 85.0 F Ceitings 0.0 0,100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION :GROUND ELEMENT Cooling :0.07 CFM/saqft =254 CFM Area :0.0 sqft Heating :0.09 CFM/sqft =326 CFM Perimeter :0.0 ft Typical :0.08 CFM/saft =290 CFM Depth :0.0 ft KER RRR RK KARE KEE KK EE KEKE REAR EERE EAA EERE EEE AAR RE ERE KS ies) 1 AIR SYSTEM DESCRIPTION Name :POOL OBSERVATION 08-29-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2 SSKEEEARSEEKKSHKERKEAEAREKARAEREAEKEKREKREREKRECAREREREAKEKEEEREEEAEKKAKEEE 1.SYSTEM NAME AND TYPE System Name POOL OBSERVATION System Class Constant Votume System Type (SZCV)Single Zone Constant Volume Operation Type 3 Cooling &Heating Type of Heating 2 Space Heating KRKKKEREKEERKAEKKKREREARKKKEEKKKKKKKEREARKEKERREREREEERKKEKRKEKRKAREKE 2.SPACE SELECTION (see separate printout) REKKEKKAKAKERKREEKRKKKKEKKARKAREKRAKREKKKAEREREKKKAEKKEKERRKEEEEREEKE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATAmowwoe Operation Thermostat Setpoints Ventilation Period Cooling Heating Dampers Occupied 78.0 F 78.0 F OPEN Unoccupied 80.0 F 75.0 F OPEN SCHOOL DAY Occupied Period Begins at 4 ;Ouration =17 hrs SUMMER DAY :Occupied Period Begins at 7 ;Duration =10 mrs WKED/HOLIDY :Occupied Period Begins at 7 ;Duration =10 Ars Design Day :Occupied Period Begins at 4 ;Ouration =17 brs RAEREKKRRKKEKKKAEAKKKEREKEERKERAEREKEKAEKKAKKEEKKRKEKEKKKERRKEKEKE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR . Supply air temperature =§5.0 F VENTILATION AIR ; Nominat ventilation flow rate =2400.00 CFM Minimum ventilation flow rate =2400.00 CFM Oamper leak rate §%of vent air RETURN AIR Zone exhaust air flow rate =80.00 *%of vent.air Zone exhaust fan power =2.0 kW Is a return plenum used ?N KEKEKERKEKKKKKRKKKAKEEKEECKEKECKKKEKAKKKEEREKKEREKKEEKKEEREEKKEEKEKERKER AIR SYSTEM DESCRIPTION Name :POOL OBSERVATION 08-29-99 Carrier Hourly Anatysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of = RECKEKAKAKASEREKERAESCKECEEEREEERERERASKEEEKEKEEKATCEKEKEEREEES 5.FAN DATA SUPPLY FAN Type =2:fForward curved Static =2.50 in wg Efficiency =54 % Configuration 2 Blow-thru RETURN FAN Type =1:(Fan does not exist) KKKEKKKKKKEKEREKKKEEAKAKAEAERAERREKKEEKKARKKKAKKRAKAEARACEAEKKKEEERED 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used)KREREKKEKAKARAKERKKEKAKAEEAAARARERAKEKAKEKKKKEEEKKRARERKEKERERERARERRKKKAREESE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters JOO OO IOI IO IO IOI IOI I IOI IOI TOI RIOT Ke 0.050 3 Space Heating Units fh-@AIR SYSTEM SIZING PARAMETERS Air System :POOL OBSERVATION Location :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier tiourly Analysis Program Page 1 of 1 REARREAATEAKKETRKEKKEREKEEKEERKRKEKEKEKEKAEERETEEKAKREKKEREEAERAKEEEKEE 08-29-90 6022890201 Air System Name :POOL ODSERVATION Ate System Class:Constant Volume Air System Type :SZCV Number of Zones :1 AIR SYSTEM SIZING PARAMETERS Supply air temperature (F)=55.0 Ventilation air flow (CFM)=2,400.0 Minimum ventilation (CFM)=2,400.0 Zone Supply Air Exhaust Air Space/Skin Htg Zone Load Area CFM CFM BTU/hr BTU/hr sqft 1 2,724.5 1,920.0 91,339.4 67,645.5 3,626.0 KREKRKRRAEKAKKEKAAKKEAKAKAEKEAKERSKEKEEARSEEAE MONTHLY AIR SYSTEM DATA Air System.:POOL OBSERVATION Location :Washington,Nist.of Cotumbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 EKKEKKKKAEKKKEEKAKARKAEKEEKEEKEREKKKEKKKEKEKEOREAAEERAEREKEKERREREKEEEKEDEE 08-29-90 TABLE 1.COIL.LOAD SUMMARY 'Cooling Heating Coil toads {Coil Loads ;Central Terminal Space Total Mon.{(kBTU)'(kBTU)(kBTU)(kBTU)(kBTU) Jan Oo 4 0 (e)54048 §4048 Feb [Oo oy 0 ie)46720 46720 Mar Oo 0 (8)39402 39402 Apr}Oo 4 0 fe)16862 16862 May |4745 j (9)(6)6010 6010 June ;}16888 }i?)0 335 335 July ¢32629 |(e)ie)0 0 Aug |22738 |}is)0 0 is) Sept ;8752 ;(9)0 2604 2604 Oct }Oo 3 0 ie)15427 15427 Nov {Oo 4 0 ie)35487 35487 Dec ;{o 3 i¢)(9)49860 49860 Tot 85752 3}is)(e)266755 266755 t Fan Energy (kwh) ' 'Mon Supply Return Space Exhaust (kWh) Jan 4 697 fe)fe)942 t 0 Feb }622 [a](9)840 t [e) Mar;697 0 is)942 '0 Apr }620 is)ie)838 '(e) May |721 9°[¢)974 '0 June ;746 0 0 1008 H ce] July }872 is)is)1178 |(0) Aug [787 [¢)0 1064 H [e) Sept |740 (9)0 1000 '(e] Oct }697 0 0 942 :(e] Nov ;620 is)io)838 '[e) Dec }614 [0]i*)830 H [¢) APPENDIXC ENERGY CONSERVATION MEASURE CALCULATIONS APPENDIX C INDEX RECOMMENDATION PAGE O&M #5 -Modify Boiler Operating Schedule C-1 ECM #1 -Reduce Glass Area -Main C-11 ECM #2 -Roof Insulation -Gym C-19 ECM #3 -Wall Insulation -Gym &Pool C-27 ECM #4 -Photocell Control C-46 ECM #5 -Corridor Daylighting C-50 ECM #6 -Delamp Corridors C-57 ECM #7 -Occupancy Sensors C-65 ECM #8 -Exit Light Conversion C-77 ECM #9).Pool Exhaust Heat Recovery C-82 ECM Energy Efficient Motors C-88 ECM #11 -High Efficiency Gym Boilers C-97 ECM #12 -Upgrade Boiler Plant C-105 ECM #183 -Building Automation System C-113 O&M #5 -MODIFY BOILER OPERATION Analysis of O&Ms is not typically included in a TA Report.This O&M,however,provides large energy savings.Also,a revision to the Base Case HAP Analysis isrequired,reducing the Base Case significantly,prior to consideration of anyECMs.This analysis is therefore included in this Appendix along with the ECMCalculations. O&M #5 recommends that the current manner in which the three,high pressuresteamboilersareoperatedbemodifiedtoreduceenergywaste.Currently,allthreeboilersarebroughton-line early each morning to bring the steam pressureuptp125PSIGquickly.This is not necessary,as a matter of fact,only one boilershouldberequiredwhentheoutsidetemperaturehasnotgonebelow30°Fduringthenight.As few boilers should be operated as possible,and all threeboilersshouldneverbeoperatingsimultaneously. Estimated Energy Reduction 7,008 kwh/yr -.--49,150 therms/yrEstimatedEnergyReduction15,006 Btus/sq.ft./yrEstimatedCostReduction$26,470 /yearEstimatedCosttoImplement$0 Simple Payback Period -immediate O&M SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:BOILER PLANT FLOOR AREA:332,947 SQUARE FEET MEASURE:BOILER OPERATING SCHEDULE ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:7,008 KWH/YEAR COST:$420 /YEAR NATURAL GAS:49,150 THERM/YEAR COST:$26,050 /YEAR TOTAL COST SAVINGS:$26,470 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 15,006 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:_11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$0 LABOR:$0 ENGINEERING:$0 TOTAL:$0 SOURCES:N/A SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)0.00 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 0.00 YEARS ENGINEERING RESOURCE GROUP,INC.SHEET NO ve t wo eee OF me JO8 P.O.Box 360687 BIRMINGHAM, (205)985-9090 CHECKED BY OATE AL 35236 CALCULATED BY DATE SCALE Design!tha LOAD:Ln.Sua Foo.one 545,900.Bmu/HR1LOfZg,200 "Brille. £00,0.90 Br/id & No MTeédaL)Leaps ==Moun D AMLESS Leas.Beor,cE =MB H teneeeee bereneeseteepeetteeneege:BASE LeLOAD.GOT 40°F BO°F .20°F LOSE. FOP teley>t ee o en evaiaer4S POET ANSARI Dior Grain Maes 01471 To Cran PHONETOLL FREF 1-800-725-4000 Cc -3 JOB ENGINEERING RESOURCE GROUP,INC.SHEET NO.a oF P.O.Box 360687 CALCULATED BY DATE -__ BIRMINGHAM,AL 35236(205)985-9090 CHECKED BY DATE SCALE Keaueep INPUT | Assume.Beotee.FLIER ON CONE U5 /e Lent :|WSK T Bowees (Cequipe SAVING DiWours.ABove.60°F 1Z95 Heese?Hours-30°F -bore IGT.Houes Berw Soe TIO376@ Hes AVR.¢*Assumeée Vz THis TiME..oney.LAB UNCES.,AS EDaSeBll.Losses.).2%oF.!1 NPUT.)..we eu ter|Hours.Apove.Boo 2Bowery 27.200 wey : ow.7261,264.4 2c rHL vejg0/3°OFTt /Nieal OTWASAERVine CoverteenMET To Dirty RAPS TONE FORE 1 EW Cc.-4 ENGINEERING RESOURCE GROUP,INC. P.O.Box 360687 BIRMINGHAM,AL 35236 (205)985-9090 JoB SHEET NO CALCULATEO BY CULCKTD AY .SCALE. -Siere Losses.y2%ctmen TPs Hours |Berow.SO°F,[Bote ER ,.10,S00.vedleeVe,_@sS00o nel ies)(o.2)(740)ed ee 15S,400,000 Bry Ve | .£00,200 Bra fT :ynw4 Niu (Nn <=Lo [2,01 +,arr 2g l=)Ele ,Eve Losses ,ZO lo OF ILIPAT,Ons_.Assume be-/Rs4d aa .Lo,Bones /L)ME_Bizas.YLT =.23197.eskyAy &.&2.00)G,068)(.ze)Seis aesis=3,13 3,842000.Bry,FOG,DOOD Bren {Trt zs SS "BF 5 3 a ra ve 7| PROOUCT 205-1 /AZEIBE Dine.Groton,tans 01471 To Onder PHONE TOLL FREE 1.400 275-0000 JOB ENGINEERING RESOURCE GROUP,INC.SHEET NO.4 oF P.O.Box 360687 BIRMINGHAM,AL 35236 CALCULATED BY DATE (205)985-9090 CHECKED ev : pare SCALE ier core20 Yo OFFairer Facingone.Bower Orr Line |whom 740 esARiaGeSOO!6G (11008)(0128.(0,25)(790 HEAVe{i : |8.5BOS,pee ud Wie teres |innif=U):aeamtANNUAL Fuue Cosseo 0}lO | 3/,S36)B85 =35,425 WHE DeBreeebLA,1b7a a 35,4235 :44 272 Whe |Beower SAVES -i aae0.9 &w),Lo?Gere)yeene -Wasanean31.BKwily _6735 Eo)(740 des)A 23)=GO ZwiTye.TOrAL.|F008 Kwthjye PROQUCT20h-t (AEM )ivc Grotan,Wane 11471 Te Order PHONE TOLL FREE 9 600-225-4080 C-6 JoeB ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF P.O.Box 360687 catcutatte eBIRMINGHAM,AL 35236 LCULATED BY oaTe (205)985-9090 CHECKED BY DATE SCALE (CesT SAVINGS oc tent tne ce ceGy1x0riltuseh4)1 CoecobuNldaeefel)i wT see=.26,y,56 LN e- PROOUCT 25-1 (AES )ixc Groton,aes (147 Te Ores PHONE TOLL FREE #400-725-400 ;C-7 QO ' fee) tae ANNUAL ENERGY COSTBuilding:BOILER OPERATION sts Site :washington,Ofst.of Columbia Prepared By :;ERG -BIRMINGHAM . Carrier Mourly Analysis Program Page !of 1SSHHLTEKKSTCCHKSRASESSAAREAKASEKEREREERARERKERERETEERAREERTERETEEETASLE1.COSTS BY ENERGY CATEGORY 09-11-90 6022890201 Annual (----Annual Costs #-->x ofHVACComponentEnergy($s)($/saft)Total Electric §44401 kWh 36,587 0.110.18.1 %Natural Gas 169578 Therms 89,676 0.270 44.4%Fuel O11 O Therms 0 0.000 0.0 %Propane 0 Therms 0 0.000 0.0 xRemoteHeating0Therms06.000 0.0 «Remote Cooling O Therms 0 0.000 0.0% >>>HVAC Subtotal 126,463 0.380 62.5 % Non-HVAC Component Electric 1055515 kWh 71,240 0.214 35.2 % Natural Gas 9056 Therms 4,800 0.014 2.4% Fuel 0/41 O Therms t+)0.000 0.0% Propane 0 Therms 0 0.000 0.0 x Remote Heating 0 Therms 0.0.000 0.0 % >>>Non-HVAC Subtotal 76,040 0.228 37.5 % pei SSSSLSSTSSESSSSSSSSRSSSSSSSsSessssssssssssesssssesessssssserssssssx2sesss[>>>GRAND TOTAL 202,503 0.608 100.0 x SEP SSSSSRSSSSSSSSRSSASSSSSASSSSSSHSSSSeasesaw SS SSS Se sssrssserres2= *Note:1.Cost per unit fioor area is based on the grossbuildingfloorarea.For this building:Gross floor area . z 332,947 sqft Conditioned floor area 8 321,453 saft SETKERESK AS EAA RSEKARERAEA ESTAS SKA SK AAA AAAAAS AAA KSAT TE ANNUAL ENERGY COSTS Building :WOODROW WILSON HIGH wore WI 09-11-90Site:Washington,Dist.of Columbia Berove om 602289020!Prepared By :ERG BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1RRECKERAKTAAAAAEEAASEAESEESETASACEAAAERASSEAAARERARETERERARSETERSEEETABLE1.COSTS BY ENERGY CATEGORY Annual <----Annual Costs ®<-->x of HVAC Component Energy ($s)($/saqft)Total Electric §44401 kWh 36,587 0.110 16.2 % Natural Gas 210277 Therms 111,447 0.335 49.5 % Fuel O41 oO Therms []0.000 0.0 & Propane 0 Therms ()0.000 0.0 « Remote Heating 0 Therms (+)0.000 0.0 x Remote Cooling Oo Therms 0 0.000 0.0 * >>>HVAC Subtotal 148,034 0.445 65.7 % Non-HVAC Component Electric 1055515 kWh 71,240 0.214 31.6 % Natural Gas 11230 Therms §,952 0.018 2.6 % Fuel O11 0 Therms 0 0.000 0.0 * Propane 0 Therms 0 0.000 0.0 % Remote Heating Oo Therms [9]0.000 0.0 & >>>Non-HVAC Subtotal 77,192 0.232 34.3 % ®Note:1.Cost per unit floor area ia based on the gross building floor area.For this building: =Gross floor area 332,947 saft Conditioned floor area =321,453 sqft RERAAKKKASEACAKRAEKAAKAAATEAKASTAATKAKAAAKTTKATKSCEKTKAARKKKEAKAARKRATRERRAKAATCLEE BUILDING OESCRIPTION Building :BOILER OPERATION 09-11-90 Prepared By:ERG -BIRMINGHAM 6022890201 Carrier Hourly Anatysis Program Page 1 of |} ERKRERAEKRARERA AERA ARERR REARS RARER AAA RA RARARRERA ARERR REE ES 1.BUILOING INPUTS BUILDING NAME BOILER OPERATION MISCELLANEOUS ELECTRIC Maximum power =55.0 kW Power schedule =13 OOMESTIC WATER HEATING Ia a domestic how water system used Y Maximum hourly hot water use 500.0 gal Hot water schedule 42 Average entering water temperature 60.0 F Average hot water supply temperature 125.0.F Heating ptant type Fuel type- Plant capacity Ie plant efficiency computer generatedAnnualplantefficiency 2 :Combustion 1 :Natural Gas 1000.0 MBH NCeen62 % OTHER INPUTS Additional bufiding floor area 11494.0 sqft Electrical generating effictency 100.00 & RAEAKAKKKAKEAEAAARAKCKAASECTKAKSTKAKKAKAKASEARAAKAKAKAAAKKKCAKCAAAKACAAKAEREKREEKKATAAKE 2.PLANT SELECTION Plant Name Mult 3 Plant Name Mult BOILER OPERATION 74 :RRRRAERARERAAAARARAKAAARERRARERASAERASAKAREAAARAARERAERERESETERRAREERE3.FUEL &ELECTRIC RATE SELECTION Fuel or Energy No,Name of Rate Schedule Currency Electric 2 PEPCO OC-GT $ Natural Gas 2 WASHINGTON GAS $ Fuel 011 1 Default Nat.Gas Rate $ Propane 1 Default Nat.Gas Rate $ Remote Source Heating 1 Oefault Nat.Gas Rate $ Remote Source Cooling 1 Oefault Nat.Gas Rate $ RERACKAAKAKAARAARAKAKEAAKKEAKKRKTKAKKEKEKLSLEKAKAKAKRACKKKKKAKERAAAEEEREKEAKETAKREKE OL-3PLANT OESCRIPTIONS Plant :BOILER OPERATION Prepared By :ERG =BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1 SECRAKEKEAKKKKATKAEKSRSARSEKAKKKKCKEAKERAERAAKAETARAEKKSEAAKAEREAREKRARKERKKE 1 PLANT NAME AND TYPES Class Name 09-11-90 Individual Plants BOILER OPERATION Cooling Plant Type Air Cooled Reciprocating Heating Plant Type User Defined RECKKKAEAKAEAKEKKAKAKKKAEKACKECTKKKAAKKAKEKKAKERAAKTSTRKKAAKARERLEKAKERERKEKERKKKEKEK 2 AIR SYSTEM SELECTION Air System Name Mult 3}Air System Name Mult MAIN 1 H AUDITORIUM 1 LIBRARY 1 'GYM 1 POOL AREA 1 t POOL OTHER 1 POOL OB &LOBBY 1 H KEKREECAKRKAKKRAERTERASRTKKKTKKAKKEEAATCCKKCKCAKECKAKSEKKEKEEKKERTKKAKKEKEREKAKKERKE 3a COOLING PLANT OATA (Afr Cooled Reciprocating) Estimated maximum cooling coil load =14.49 Ton Ts an electronic expansion valve used ?:N Capacity at 95.0 F outdoor air =20.00 Ton Input power rate at 95.0 F outdoor air z 1,600 kW/Ton Type of cooling =Ox Is hot gas bypass used ?N One compressor per condenser circuit ?Y Are compressors cycled ?Y SRAEKKKCKKAAATARERSETSARATKAKAARKKARAKSREEKAEAKEAAEKKKKEKAAKARRAKKKAKKREAEAKAREREEK 3b HEATING PLANT DATA (User Defined) Estimated maximum heating coil load Fuel]or power source Nominal plant capacity 8299.56 MBH Natural Gas 61000.0 MBH Nominal plant efficiency 62 % Type of heating Hydronic PART LOAO PERFORMANCE *Load Eff.(x)®Load Eff.(%)x Load Eff,(%) 90 -----62 60 -----62 30 -----62 80 -----62 50 -----62 20 -----62 70 -----.62 40 -----62 10 -----62 SACKCARACARSARKATSERAAKAAKKASTKAKAAAAAAREARARAEKAAEAERERARTERARAATRARREREREERE 4 PUMP SYSTEM DATA Hot water pumping system head 20.00 ft wg Hot water pumping system delta T 20.00 F SRAAKKKEAKAKTAAKAKTEAAAAAEKEKCKAKAKAAKRAKKRRKKEKAKKEKRKEKAEKEKEKEKEREEREwon MONTHLY PLANT PERFORMANCE DATA Plant -:BOILER OPERATION Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 RETTKEKKAREKCKEEKEAKSKRKAKKTCAKKKCKAKEKEKKAEKEKEKRKSEKAKEKKEKARKSAKAKECEAATAEAEKEKEEEE 09-11-90 6022890201 TABLE 1.PLANT DATA (oecee COOLING PLANT -H---><---HEATING PLANT ---> Coll Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month;(kBTU)CkBTU)(kwh)(kWh)(kBTU)(kBTU)(kwh) Jan 0 i)0 i)2349324 3789232 22343Feb00t*)[e)1873083 3021102 20181Mar°0 0 [*)1363971 2199954 22343Aprte)[*)0 °563514 908893 21623 May >4745 4745 634 te]246454 397507 19580 June }16888 16888 2179 0 57212 92278 11712 July 32628 32628 4234 0 25176 40606 10241 Aug 22738 22738 2956 0 33974 §4788 11052 Sept 8762 8752 1428 0 132470 213662 14896 Oct ts)i')0 0 §35454 863636 22343 Nov )t+)0 0 1241545 2002492 21623 Oec 9 °0 0 2091647 3373625 22343 Tot.{85751 85751 11131 QO 10513825 16957784 220281 ECM #1 Reduce Glass Area Woodrow Wilson High School Scope The Main Building was constructed in 1934 when it was typical to use large quantities ofglassforbothfightandventilationcapabilitiesatthattimeenergywascheapandthehighheatingloadsresultingfromthelargequantityofglasswerenotevenaconsideration.Over the years,these windows have deteriorated to a point where manydonotshutproperly,allowing excessive infiltration of outside air during the heatingseason.Also,the large quantity of single pane glass area,15,719 square feet,results inanextremelyhighheatingload. Most existing windows are 8 feet tall by 5 1/2 feet wide.Adequate light can be emittedintotheroomsfromtheupper1/3 of these windows.A smaller window will also allowadequateventilationduringwarmmonths. All existing windows should be removed.New windows,3 feet tall by 5 1/2 feet wideshouldbeinstalledintheirplace.The lower 5 feet of each opening should be sealedwithmasonryconstructiontomatchtheexistingbuilding. In addition to a large reduction in heating energy,this retrofit will be aestheticallyappealingandgreatlyreducecoolingrequirementsifthebuildingisairconditionedinthefuture. Estimated Annual Eneragy Reduction 13,869 kwh/yr.Electricity (161x 10.BTUs40,566 therms/yr.NaturalGas (4,056x10°BTUs Estimated Reductions in Annual Eneraqy Use Index 12,667 Btus/sq.ft./yr. Estimated Annual Eneray Cost Savings (Include Demand Charge Savings) $22,652 /yr. Estimated Cost for Implementation $1,270 -Design and/or Engineering$9,820 -Acquisition of Materials$88,018 -Installation $199,108-Total Source:Means Facility Cost DataDixieGlass,Birmingham,Alabama ECM #1 (CONTINUED) Estimat ful Life of ECM 40 years imple P Period (Implementation t/Annual t Savin 8.79 years Operating and Maintenance Cost Increase (Decrease) $0 /year , Di [Cost (or Net Salvage Val $0 C-12 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:MAIN FLOOR AREA:332,947 SQUARE FEET MEASURE:REDUCE GLASS AREA ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:13,869 KWH/YEAR COST:$1,152 /YEAR NATURAL GAS:40,566 THERM/YEAR COST:$21,500 /YEAR TOTAL COST SAVINGS:$22,652 /YEAR. ENERGY UTILIZATION INDEX (EUI)REDUCTION 12,667 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$99,820 LABOR:$88,018 ENGINEERING:$11,270 TOTAL:$199,108 SOURCES:MEANS 1990 FACILITY COST DATADIXIEGLASS,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)8.79 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 8.79 YEARS C-123 ENGINEERING RESOURCE GROUP,INC. P.O.Box 360687 BIRMINGHAM,AL 35236 (205)985-9090 soo MAL BeEbiKl Gttss Alege SHEET NO.OF MY B/7OCALCULATEDBYDATE CHECKED BY OATEECM=/SCALE NE- ----- 104 Wine ,|,Wop 104 Windows .,4,152 p EXIS TAME en SE...74A Wintoows,.3B 21 A ALE PTs MintDons ASCE EXISTING 'ey 78.Winipews 374 PB Winwows1 G/ .a Mew Wace 4 -| Faucnareariot Eeéouceo.To... (OF Summer. MATER. PD YRICAL.| O55, OCB | eee St-9PRovect:Kepuce Grass Azea -NMIAIA/ LOCATION:_Wooneow Whisoat Hie Sedooe PROJECT #:DATE:2129190 DETAILED ESTIMATE OF PROBABLE COST MATERIAL LABOR TOTAL ITEM DESCRIPTION QUANJUNITY UNIT TOTAL §UNIT TOTAL UNIT |TOTALL|3'*s.5)winpows!3a)LeA |150 lseusol 45 [259s 17975 [76 252|Sear Orpen nas 19270 |2c:3 |278/0 5S |4b4350 io)74 1W 3 Scarroupis tt 1 op fiiva2 |jv42 480 4@O |2/22 |2/22 4 Demourriond 34)|_EA =-S 312B 8 |2/28 SuBiorAr 938/02 67,753 OvVeEcrHlEAD X1jI5 177,686PROE!TZ.x /,/e 9b GI.x/10 65,955 | Lyn Bone %/,03 199,820 |x103[28,018 /87,838 _DESIGNY O1%1),270 TorAt 199,106 9b-9a ANNUAL ENERGY COSTS Building :wWwHS REDUCED GLASS 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 FREAK ASKEASACKREARTSEKKSKSKAAKETKEKKEKKKKEKRAKARERAKKKKKAEKKKKERRKKEREKAEKAREREE TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *-->x of HVAC Component Energy ($)($/saqft)Total Electric §30532 kWh 35,586 0.107 19.8% Natural Gas 129012 Therms 68,376 0.205 38.0 % Fuel O11 oO Therms {*)0.000 0.0 % Propane oO Therms {e)0.000 0.0 x Remote Heating QO Therms (t)0.000 0.0 * Remote Cooling 0 Therms 0 0.000 0.0 x >>>HVAC Subtotal 103,963 0.312 57.8% Non-HVAC Component Electric 1055515 kwh.71,089 0.214 39.5 * Natural Gas 9056 Therms 4,800 0.014 2.7% Fuel O11 .Oo Therms [e}0,000 0.0% Propane O Therms 0 0,000 0.0 % Remote Heating Oo Therms (*)0.000 0.0 * >>>Non-HVAC Subtota 76,889 0.228 42.2% SSSSSSSSSSSS SSS SSS SHS SSS SSIS TIP SS sso Ss sss sss Ir ssssserssssssssssssssseesseees{>>>GRAND TOTAL 179,651 |0.540 100.0 * *Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area s 332,947 saft Conditioned floor area =321,453 sqft KERKERKKAAERREKTAAKEARECREKAAERKKKEREKERAEKKARKRKKKKEEEKAAEERAREKAAERE ANNUAL ENERGY COSTS Building BOILER OPERATION _ardSite:Washington,Dist.of Columbia Berore Ec Prepared 8y :ERG BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 REKRKAKAKAREKAERKREKKACERAERKREKREREREKAKRERERAERAKKKKARAKKEAREKEAEERRAEK TABLE 1.COSTS BY ENERGY CATEGORY 09-11-90 6022890201 Annua)<----Annual Costs *-->x of HVAC Component Energy ($)($/saqft)Total Electric 544401 kWh 36,587 0.110 18.1 % Natural Gas 169578 Therms 89,876 0.270 44.4% Fuel O11 0 Therms [e)0.000 0.0 x Propane O Therms [e)0.000 0.0 x Remote Heating 0 Therms [o)0.000 0.0 % Remote Cooling O Therms (¢)0.000 0.0 * >>>HVAC Subtotal 126,463 0.380 62.5 % Non-HVAC Component Electric 1055515 kWh 71,240 0.214 35.2 % Natural Gas 9056 Therms 4,800 0.014 2.4% Fuel O11 Oo Therms fe]0.000 0.0 % Propane O Therms is)0,000 -0.0 & Remote Heating Oo Therms 0 0.000 0.0 & >>>Non-HVAC Subtotal 76,040 0.228 37.5 % {>>>GRAND TOTAL 202,503 0.608 100.0 * *Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 sqft Condittoned floor area =321,453 saft KEKRKAKEKAAAEKEKAAAAEKEAKAKARAKAKAAKEEAKRARRKAAAKAEKAAAKEEKAKESARKRAKES COMPLEX SPACE DESCRIPTION Space Name :MAIN REDUCE GLASS AREA 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 SRERECKAA TERRE ERECTA RTARTA ARREARS ERATE CARRERE EE 4.GLASS INFORMATION (continued) CS lorenatintad Glass Areas (sqft)--------+-----------> Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 1,716.0 0 NA.NA NA NA E .0 {¢)NA NA NA NA SE 1,551.0 0 NA NA NA NA Ss 0.0 0 NA NA NA NA Sw 1,568.0 0 NA NA NA NA Ww 0.0 Q NA NA NA NA NW 1,617.0 0 NA NA NA NA N 0.0 0 NA WA NA NA H 0.0 Q NA NA NA NA RRAERAERARATAATRERERAATRARAAKAARAAAATAERAAARAASAAAAAAALARAAAAAARERARER 5.INTERNAL LOADS SPACE DATA :Floor Area =176,964 sqft Building wt.=H ib/eatt PEOPLE :saft/person =160.9 Total People =1,100 Schedule No.=4 Activity Levet =3 LIGHTING t w/saft s 1.03 Total Watts”=182,365 Schedule No.=9 Wattage Mult.=1.00 Fixture Type =3 Free-hangingOTHERELECTRIC:W/aqrt.=0.10 Total Watts =17,696 Schedule No.2z 12 MISC,SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 EXRKREAAKA RAS RAKEKAREAR RASA RSAAAATT SAAR RAE ARAL TARR HAAAKRARAKAEEARSAELEE6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to "Uncond{tioned Spaces)Unconditioned Space Tamp. .Area U-Value Cooling Heating (saft)(8TU/hr/saqft/F)(deg F or x)(deg F or %) Walls 0.0 0.100 ,30.0 F §0.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors .0.0 0.100 90.0 F §0.0 F INFILTRATION GROUND ELEMENT Cooling :0.05 CFM/saft =8,848 CFM Area :44,241.0 saft Heating :0.07 CFM/saft =12,387 CFM Perimeter :1,287.0 ft Typical :0.06 CFM/saqft =10,618 CFM Depth :0.0 ft RATATAT KERAKAKAARAAAEKEKAKKKKKTTARREKAKEKEAREKRERERAAREKRKERKEEARAEKAEKEE COMPLEX SPACE OESCRIPTION Space Name :MAIN REDUCE GLASS AREA 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 EEKERAEKAKARERREKAREKAAEKAKAERAEAAKARAARAEKAARAREKRREAAERRAKEAARAECARERERAEEEKE 1.SPACE NAME =MAIN REDUCE GLASS AREA EREKAARKEKCTKTEKAKKEEAKKAAAKEKATKSKKEAEAKAKSAKAAAKEREAKEKAECRAERAAEREREEREEE 2.WALL INFORMATION (Number of wall Types =2) Weight Ext Color U-Value (lb/sqft)(O,M,L)(BTU/hr/saft/F) - WWall Type}H M Q,120iLWallType2MM0.080| Wall Areas (sqft)-------- Exposure Wall Type 1 Wall Type 2 wall Type 3 NE 12,644.0 2,436.0 NA E 0 0.0 NA SE 13,105.0 2,270.0 NA s 0.0 0.0 NA Sw 12,959.0 2,269.0 NAWw0.0 [)NA NW 13,017.0 2,292.0 NA N 0.0 0.0 NA SEREEKKAKEKRREKAREATATAAKAESTCAKKKKKECKACKETAAKALTKTSKAEKLEKKEEKLACEKKAAARTERAK 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/saft)(0,M,L)(BTU/hr/sqft/F)(sqft) Roof 1 M M 0.060 44,241.0 RERAAKAAAAKKREARA LAA AAA TA ATA AAALAC RATER EERE REE RE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (8TU/hr/saqft/F)Factor Shades [Glass Type 3 0,550 0.85 nN | Qemecooroce wocrem External Shading Information c-----<--2-e7---> Window Window Reveal Overhang Overhang Fin Fin Hefght Width Depth Height Extension Separation Exten. (ft)(ft)(in)(in)Cin)(in)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 KEKEKAREKAKKAEKKKREKEKARRERKREKAKKAKEKAAEREKEKAKAAARAREEKKAEEKAKREAAEAREAKE a oak MONTHLY AIR SYSTEM DATA Air System :MAIN WITH REDUCEO GLASS Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 RERSKASERRSSREREAKAARRAKRRAAAEREKEKRASAAEAEARERRAEAHTERERAAERATES 09-11-90 TABLE 1.COIL LOAD SUMMARY 'Cooling |Heating Coil Loads 1 Coil Loads }Central Terminal Space Total Mon.!(k8Tu)3 (kBTU)(keTu)(kBTU)(kKBTU) Jan {o })°467729 467729 Feb ;{o }°(*)354812 354812 Mar {°o }(*)(s)208824 208824 Apr o }$0 °57674 87674 May i 0 }(')(:)21306 21306 June }0 3 0 ()()° July {Qo}(0)(°)fe](e] Aug 3}o })(:)(°)(*) Sept }o !°(}7413 7413 Oct }of 0 (*)62444 62444 Nov !o !()fe)197283 197283 Dec ;O-§°(*)415627 415627 Tot }0 |°(*)1793112 1793112 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY ew een tere ne nee mmm em wee ee een nee ne ee eee ee em ewe mn mma eee enaese ease een eeassen H Fan Energy (kWh){Vent Reclaim Mon.|Supply Return Space Exhaust '(kWh) Jan {|1573 (¢)(9)2300 H 0 Feb ;{1368 0 0 2000 4 te) Mar |1573 [*)(J 2300 4 (e) Apr (¢1163 0 0 1700 H 0 May |1573 [°)is)2300 '(e) June {547 i?)(9)800 '0 July {{*)(*)(°)0 :0 Aug [o 0 0 [*)H (°) Sept ;1505 ce)(*)2200 :[) Oct |}1673 [*)[')2300 H [e) Nov |1163 [)0 1700 H [*) Oec ;1026 0 [°)1600 A (*) MONTHLY PLANT PERFORMANCE DATAPlant:WWHS REDUCEO GLASS AREA Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1RXKARKERERAKAARARAREKRAKEKRAEKREKKEKERESECKKAAREREEREKKKREARERERREREKCAETREREEEE 09-11-90 6022890201 TABLE 1.PLANT DATA [Ctiadeiel COOLING PLANT -<---><---HEATING PLANT --->coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month}(kBTU)(kBTU)(kWh)(kwh)(kBTU)(kBTU)(kWh) Jan |0 [°)(e]0 1731556 2792832 22343 Feb |[6]te)0 0 1392632 2246181 20181 Mar }0 0 (+)0 1020118 1645352 22343 Apr $}(+)0 {e]0 461166 743817 21623 May {4745 4745 634 0 210769 339950 19580 June }16888 16888 2179 0 §7212 92278 11712 July }32628 32628 4234 Oo 25176 40606 10241 Aug ;22738 22738 2956 0 33974 §4798 11052 Sept ;}8752 8752 1128 0 413810 183565 14896 Oct }0 0 0 3 439903 709521 22343 Nov $()[0][?]ie]943409 $§21628 21623 Oec ;i*)t*]0 Q 1569006 2530655 22343 Tot.$65751 65751 11131 0 7998732 12901180 220281 Scope ECM #2 Roof Insulation Woodrow Wilson High School Adequate roof insulation is not included in the Gym Building.This area has a suspendedceilingsobatttypeinsulationcaneasilybeinstalledtoreduceheatlossthroughtheroof.Additional ceiling supports should also be installed to prevent sagging when the battsareinstalled. Estimated Annual Energy R ion 4,418 kwh/yr.Electricity (5 x 108,BTUs4,843 therms/yr.NaturalGas (484x10°BTUs Estimated Reductions in Annual Eneray Use Index 1,609 Btus/sq.ft./yr. Estimated Annual Ener ost Savings (Include Demand Charge Savings $2,871 /yr. Estimated Cost for Implementation $1,374 -Design and/or Engineering$11,765 -Acquisition of Materials$11,130 -Installation $24,269 -Total Source:Means Facility Cost DataDenttnsulation,Birmingham,Alabama C-19 ECM #2 (CONTINUED) Estimate ful Life of ECM 25 years imple Payback Period (Implementation Cost/Ann 8.45 years rating and Maintenance Cost Increase (Decrea $0 /year Di |t (or Net Salvage Valu $0 IC t Savings > ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:GYMNASIUM FLOOR AREA: MEASURE:ROOF INSULATION ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:4,418 KWH/YEAR NATURAL GAS:_.4,843 THERM/YEAR 332,947 SQUARE FEET COST: COST: TOTAL COST SAVINGS: ENERGY UTILIZATION INDEX (EUI)REDUCTION 1,609 BTUS/SQ.FT./YEAR CONVERSION FACTORS:ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:|$11,765 LABOR:$11,130 ENGINEERING:$1,374 TOTAL:$24,269 SOURCES:MEANS 1990 FACILITY COST DATA DENT INSULATION,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS) MAINTENANCE COST SAVINGS (IF APPLICABLE) TOTAL SIMPLE PAYBACK PERIOD $0 $304 /YEAR $2,567 /YEAR $2,871 /YEAR 8.45 YEARS 8.45 YEARS woe _GYM:Looe LA/sveArsor/ ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF P.O.Box 360687 CALCULATED BY LLL DATE 8/7OBIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE ECM HZ EXIST/WG LrnyaRoee WU =.O20.aeyQUTEIDEoooppniGBT.oe :pp QUT (O33|Baier ae ons Ve(Poe Bo 1:27.Mean DEK.oOAle.SPACE.-_|0,84CEILING7aoe_ZUSIDE.|a O68 Ape 6"Bary 219 OTIS S72BI,NaN NN«,10"A.ene aw nee LS carer as ote mete Pe Anes Maaaat FPN ERE Oa ee aa 'ez-9PROJECT: LOCATION PROJECT #: DATE: Rooke Lisuearrons-QVM @129|40 Woopeons Wilson Hig Setoor DETAILED ESTIMATE OF PROBABLE COST BRNGHAM,ALABAMA35235(208)983-2090 FAX (205)985-6098 ERES GNTAON GROURING,PO.BOK 360587 se mero ITEM]DESCRIPTION QUANJUNIT}UNIT TOTAL|UNIT [TOTAL POUNIT |TOTAL Lt Barr FarswrarioNZe,090|S&035 |7/4 |025 |G5/0 |020 |ysez¢g |2 Arre.VENTILATOR Z.EA 2B 37O ]oto {1/0 340 C8031AvotCenmeSure,|]ToB -esol -S00 _75D 4 |eaceoupiwEe y_lroel 4ze|gzo0]|+-z0|-z0e |s¢o|s¢05DEMOLITIONcofnls--=_ |-_-|O,0S |7302 OOS |/302 SuBroTta 10,384 B,59Z 18,926 |OvecHecap LE x)iSs |9223 | Peoeir Ale |yqzz |x10 |/o goe 22.228|BDonp AHODINL7¢S |x1.03 |/4,/30 226951DESIGN6\%e 13741 IPS-DANNUAL ENERGY COSTSBuilding:WWHS GLASS,GYM AI 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 ERCRACAEARARERA ERRATA RARE TEAK ERE AERA REESE RARER ER EKER ERE ERE E TABLE 1.COSTS BY ENERGY CATEGORY Annual (zee Annual Costs ®<-->x of HVAC Component Energy ($)($/sqft)Total Electric 526114 kWh 35,289 0.106 19.9 % Natural Gas 124169 Therms 65,809 0.198 37.2 % Fuel O71 oO Therms 0 0,000 0.0 & Propane oO Therms [?)0.000 0.0 % Remote Heating O Therms (9)0.000 0.0 & Remote Cooling O Therms is)0.000 0.0 x >>>HVAC Subtotal 101,098 0.304 §7.1% Non-HVAC Component Electric 1055515 kwh 71,082 0.213 40.2 % Natural Gas |9056 Therms ;4,800 0.014 2.7% Fuel Oi}Oo Therms (e)0.000 0.0 * Propane oO Therms 0 0.000 0.0 & Remota Heating Oo Therms {e)0.000 0.0 x >>>NOM-HVAC Subtotal 75,882 0,228 42.9 % [2>>GRANO TOTAL 176,980 |0.632 100.0 * *Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Grose floor area =332,947 saft Conditioned floor area =321,453 sqft RRKAARAAAAARAARAAKARAKER ERA RARARARERRATAREARAKAAKRARSERA REET RATER REE 7ANNUAL ENERGY COSTS Building ;WWHS REDUCED GLASS >09-11-90Site:Washington,Oist.of Columbia Deroze Ecry 6022890201PreparedBy:ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1REERERARERRARERASESRRARERRARERESAKEEKAEERELARERKAKKRRREREEREEEEERETABLE1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *®-->x of HVAC Component Energy ($)($/saqft)Total Electric 530532 kWh 35,586 0.107 19.8 % Natural Gas 129012 Therms 68,376 0.205 38.0 % Fuel O11 0 Therms (e)0.000 0.0 % Propane 0 Therms 0 0.000 0.0 * Remote Heating 0 Therms [?)0.000 0.0 % Remote Cooling 0 Therms (¢)0.000 0.0 *% >>>HVAC Subtotal 103,963 0.312 §7.8 * Non-HVAC Component Electric 1055515 kWh 71,089 0.214 39.5 % Natural Gas 9056 Therms 4,800 0.014 2.7% Fuel O11 0 Therms 0 0.000 0.0 % Propane 0 Therms [e)0.000 0.0% Ramote Heating Oo Therms fe)0.000 0.0 *« >>>Non-HVAC Subtotal 75,889 0.228 42.2% {>>>GRAND TOTAL 179,851 |0.540 100.0 % x Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 sqft Conditioned floor area 2 321,453 saft REKKKAKKREKEKKKEREKEEAARASRECARAESEAAKEAKEKKKKACAEKEKKEKREAAKARESEREBEEEREKE Se-9COMPLEX SPACE DESCRIPTION Space Name ;GYM WITH ROOF INSULATION 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2RAKAAAAEETAASERAAAEERAARASRRARERARAERREKAARERAERAAKKAEEEREEREREEEEE4.GLASS INFORMATION (continued) (ete ccren meme oereene Glass Areas (sqft)-----------+-<-----> Type t Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 i¢)NA NA NA NA E 192.0 0 NA NA NA NA SE 0.0 0 NA NA NA NA Ss 162.0 (*)NA NA NA NA sw 0.0 [e)NA NA NA NA Ww 120.0 ce)NA NA NA NA NW 0.0 0 NA NA NA NA N 192.0 [*)NA NA NA NA H 0.90 ie)NA NA NA NA RREAERAEAAAATA AAA RTE RECA ATRATARAAE TRAE EAAEK ARR KTARAAARA REA RRA RE 5.INTERNAL LOADS i ew ew ee ee we wees Hee eee ee teem ee eee ee ee ee ween eee ew eee eww eon een neee SPACE DATA :Floor Area =49,188 sqft Building Wt.=M \b/saft PEOPLE :saft/person =164.0 Total People =300 Schedule No.=2 Activity Level =5 LIGHTING :W/eaft =1.57 Total Watts =77,264 :Schedule No.=7 Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saft =0.10 Total Watts =4,919 Schedule No.=12 MISC.SENSIBLE:Load =©BTU/hr Schedule No.=1 MISC.LATENT :Load s QO BTU/hr Schedule No.=1 RRLAAAAAAAAALAASAAAEAAARATRARAARARARAAAARARRAECRARARAARARERARERRRRERRERERE6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to Uncondi tioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/he/saft/F)(deg F or *%)(deg F or %) Walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUNO ELEMENT Cooling :0.05 CFM/saft =2,459 CFM Area ;23,148.0 saft Heating :0.08 CFM/saqft =3,935 CFM Perimeter 616.0 ft Typical :0.07 CFM/saft =3,443 CFM Depth :8.0 ft AAREAATAAERTAARAETREKARAESKAERARARAREKKKRAMEERARARERREREERAAEKEREREKEREE COMPLEX SPACE DESCRIPTION Space Name :GYM WITH ROOF INSULATION Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 RAKAKKAKAREKAKERKERAEEREKKAREKEKAREKEKAKEAKKREKAEKARAAKAREKAEKEAARRKREREREEEKEE 1.SPACE NAME =GYM WITH ROOF INSULATION REKAKEKAKARKEKRAARKTAKAAKRKKKKKEKKAKERATARERREKEKASEKEARARAKERERARARRAREAKERKE 2.WALL INFORMATION (Number of Wall Types =1) 08-29-30 Weight Ext Color U-Value(1b/saqft)(0,M,L)(BTU/nr/saft/F) Wall Type 1 M M 0.280 Net Wall Areas (sqft)--------Exposure wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 6,332.0 NA NA SE 0.0 NA NA s 6,226.0 NA NA Sw 0.0 NA NA W 4,909.0 NA NA NW 0.0 NA NA N 6,238.0 NA NA aoe "=n www wee ee ew eet en www ee mee meee seer eee ERAKRAKRAEKAKKKEAREEEKKEKKAREKAKAEKEKARKKAKERAKKARERAAKAACAAERAKAKAKARARAREKRKEETEEE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value area (1b/sqft)(O0,M,L)(BTU/hr/saqft/F)(sqft) {Roof 1 M M 0.040 26,040.0 |} EAAKTKAAAEAKEAEKEEKRAKKKAKAKKARERTKKCKKAKKKKAEKRAAKKKRAEAAREKKARALKRASKTAKRARTAETAKERE 4.GLASS INFORMATION (Numberof Glass Types =1) U-Value Glass Internal (BTU/hr/saqft/F)Factor Shades Glass Type 1 1.100 0.98 N Cotten semen ennn External Shading Information <----2---------->Window Window Reveal Overhang Overhang Fin Fin Height Width Oepth Height Extension Separation Exten. (ft)(ft)(in)(in)(in)(in)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RKTT KKEKKAKAKKERREKEKKEKKAKERKKEARERKAERKEAREAAAAKAREKAKAREKERAEKEKEK MONTHLY AIR SYSTEM DATA Air System :GYM WITH ROOF INSULATION 09-11-90 Location :washington,Dist.of Columbia 6022890201 Prepared By :ERG -SIRMINGHAM Page 1 of 1SSHKTREAEASERATEKEKAAKEKRARECTSRECRATKAAKASKKKKEARAREKAKAARKKEKARERRTEEE TABLE ft.COIL LOAD SUMMARY 'Cooling 3}Heating Coil Loads :Coil Loads Central Terminal Space Total Mon.}(k8TU)5 (keTU)(keTU)(k8TU)(kBTU) Jan $o 3}0 {+}184010 184010 Feb ;of °0 143680 143680 Mar 3}o }0 (?]69525 89525 Apr {of °(¢)31066 31066 May ;oof (][¢)10047 10047 June {0 5 0 0 (9){6} July {ot 0 0 [e)i*) Aug }0 $(>)(e)°0 Sept }o }0 (e)3507 3507 Oct }o ¢(9)fo]26344 26344 Nov !o,!)(:)84122 84122 Oec i o 3 (*]0 170889 170889 Tot |Oo 3 0 t+)743130 743190 TABLE 2,FAN &VENT RECLAIM ENERGY SUMMARY 'Fan Energy (kWh){Vent Reclaim Mon,|Supply Return Space Exhaust t (kWh) Jan ;{1653 [¢)[¢)1500 H i¢) Feb {1465 0 {?]1320 :0 Mar |1653 f°]0 1500 t 0 Apr ;1339 0 0 1215 t is) May |1653 (*)0 1500 '0 June }661 0 °600 H 0 July $132 (0)(9)120 H ie) Aug {[132 a)0 120 H ie) Sept }1587 0 0 1440 'fe) Oct }1653 (?)0 1500 '(9) Nov j 1339 0 [0]1215 '0 Dec ;1256 (s](+)1140 H 0 Tot 3;$4513 0 [*)13170 H 0 MONTHLY PLANT PERFORMANCE DATA Plant ;WWHS RED GLASS &GYM RI 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -SIRMINGHAM Carrier Hourly Anatysis Program Page 1 of 1 REKRARKKRREREKERAARERTAKKAAKKEKAKEKAKEAREKAKAERTRAKKKKEERATRAERAAKEAREKEKEREST TABLE 1.PLANT DATA (rere COOLING PLANT -----><---HEATING PLANT <---> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month;(kBTU)(kBTU)(kWh)(kWh)(kOTY)(kBTU)(kWh) Jan |cy)i]QO 0 1651692 2664019 22343 Feb ;t+)0 ()Q 1332767 2149624 20181 Mar 0 [)c')0 983946 1687010 22343 Apr QO 0 i)0 455627 734882 2162 May 4745 4745 634 0 209973 338666 19580 June 16888 16888 2179 te)57212 92278 117142 July 32628 32628 4234 0 25176 40606 10241 Aug 22738 22738 2956 0 33974 §4798 11052 Sept 8752 8752 1128 0 113520 183097 14896 Oct [Y)0 0 0 431496 695962 22343 Nov tt)te)i)0 904877 1459479 21623 Dec °i)Qo 0 1498200 2416450 22343 Tot.}857581 85751 11131 0 7698459 12416869 220281 4f ECM #3 Wall Insulation Woodrow Wilson High School Scope The Gym and Pool Buildings do not have adequate wall insulation.The masonryconstructionofthesetwobuildingsincludehollowcoreconcreteblockwhichcanbeinjectedwithfoaminsulation.This wall insulation will greatly reduce wall heat loss and,as aresult,heating energy. Estimated Annual Energy Reduction 32,113 kwh/yr.|Electricity (972%105 BTUs)25,326 therms/yr.NaturalGas (2,533x10°BTUs Estimated Reductions in Annual Energy Use Index 8,725 Btus/sq.ft./yr. Estimated Annual Energy Cost Savin Incl Demand Charage Savings $15,434 /yr. Estimated Cost for Implementation $2,068 -Design and/or Engineering$22,899 -Acquisition of Materials$11,561 -Installation $36,528 -Total SOURCE:Tailored Foam,Atlanta,Georgia ECM#3 (CONTINUED) Estimated Useful Life of ECM Di 40 years impleP k Peri 2.37 years ratin Implementation nd Maintenan $0 /year osal $0 t r Net lv Val t/Ann ost Savings ab DATE: PROJECT: BUILDING: MEASURE: ESTIMATED ENERGY CONSERVATION MEASURE SUMMARY SHEET 01-Oct-30 WOODROW WILSON HIGH SCHOOL POOL AND GYMNASIUM FLOOR AREA: WALL INSULATION ANNUAL ENERGY SAVINGS 332,947 SQUARE FEET ELECTRICITY:32,113 KWH/YEAR COST:$2,012 /YEAR NATURAL GAS:25,326 THERM/YEAR COST:$13,422 /YEAR TOTAL COST SAVINGS:'$15,434 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 8,725 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$22,899 LABOR:$11,561 ENGINEERING:$2,068 TOTAL:$36,528 SOURCES:TAILORED FOAM,ATLANTA,GEORGIA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)2.37 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE) TOTAL SIMPLE PAYBACK PERIOD $0 2.37 YEARS wove Gyn,Lusucare Wars ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF BIRMICG Ho oo S736 CALCULATED 8Y NY DATE BRO (205)985-9090 CHECKED BY Date AA hakeSCALE EXISTING (lblee |KR beoc|S 28!|5G FTteieee:i ] [Kool S00 |.AGREE ||aan |ecSh=N t a |i OSLOeleKe i !iji '!4 H a -_|L a i : Ne i i i nth |i i | 'ats ';''°;i i ::i i :i i:;:poo po |: ::i i 5 i i i j !|to : H °::'> |i i i i }i :: .t 5 :i )-:a :t i :!:i i |i 4 : i !|:| ;::..' i i ;;:i :|{i|i ij :i 1 i!i i i i :t }i ;H i H i H i j :-__-|i || ;! *:°1 i ' i i i i i A i i ii_|||a A t i Fi j i i 1 :i i i |i j :Poy PoE |t t :H i z .: i i : i i H i i jiDtB| .hte see :i i i i !i i ;i {e i ' | Se UTI A ROE)GretaageO14!To Oreo PHONE TOLL FREE 1-400-235-80 Cc -30 'LEOPROJECT: 2Nsutate Coceere Bloc LOCATION:_Woepeow Wliesoat Hicott Setloow PROJECT #Whases cutie ONG DATE:2129140 DETAILED ESTIMATE OF PROBABLE COST esesees ee LABUR ITEME DESCRIPTION {i ;UNIT TOTAL [UNIT |Gyr,12 "'Broce O52 |12,327 |O22 L222. Zz Foor 6”Bue 0,40 ZOOS”0O,/&@ SuBToTraAak 17332 27,3993VPeerniueFoe.Has XALS 22,232 |XAGO |1),224 23,45% Lah]Box 1%X1.03 22,899 X23 ] 1 | DES/atkd !hhSSON Die fare Eve NANaha eo ParelERTgernemorseATOM »be ry . |aemoeabiRYee .aes Sieesfant i i 3 :2s i Yn AD 7 a ,'eelallored|i Ee Raa we seth toeanufacturersof |:ao.ser : Tas ebeattaOFpeHER 0icalProduct:32 ">mmercial Foam 'InsPPOENEERMT:pete teSeesepeeeCRAania Bor:*tastes14se 2.wit watulation' x Core-Fill-500 Foam Insulationisa superior insulation fof use in commer--.Cial or industrial construction and has excellent thermal and acoustical pro- .perties.It is a two component system consisting of Amino-Plast resin and a catalyst foaming agent surfactant. The two components when properly ratioed,together with compressed air, _produce a foam insulation having the"..appearance of shaving cream.|.Core-Fill-500/i'isfire rated asa class ° "tore See - atticsorSeesae |It sets*cold,in'10 to 60 seconds after leaving*ytit the hose nozzle and does.not 'expand;bs any further(so"enclosed spaces'may#*:sbe |filled completly:without pressure 3 ores:00 'completely insulatesdleadensatransmission,even PRE eet=. ornore Ss :fonsinto"open areassifdesired.x¢aha Core-Fill-500 is the ideal thermal and i,acoustic insulation material for filling »voids in vertical walls,partitions and ..:..”"pipe chases.It combines a very high*;RValue with the u ili , because it fills the voids between the:webs.The higher the R-Value”the™*' higher the energy savings becomes.-Core-Fill-500is also competitive with”loose fill or poured-in insulation--in pricing.:ate ood eet iene .structure,andis easily removed and ¢'patchedif a building alterationis irequired.Core-Fill-500is ideal for insulating old or existing concrete block buildings being restored because it can be pumped into holes drilled into mortar joints. No surface preparation is required so foam is mixed and applied contin- uously from the applicator hose.One of the greatest advantages of foaminsulationisthatitcanbeinstalled"after wall sections havebeen laid SO :that the brick/blockmasons do not*'*have to stop working.This process°obviously shortens production times ©and lowers costs since workers do not,get in each other's way. pee S36",#10".0r312/'50r anyveavitywalls,'Core:Sty eeeLkae hs eet telataetapeen 'nae:. in«Over ee installations have been completed on'over 7 billion dollars worthof new construction:cecemaaeatstogRabonSalMesThe same properties that make foam Foaming is the most efficient when ™: an outstanding thermal insulator,make done onnew constructionsimply <=©° it ideal for sound insulation as well.because optimum conditions exist for , filling all voids completely (the first time around).This omits having the”- contractor return to the job for repairs.Core-Fill-500 has been tested by |... _the nationally recognized testing andie._Fesearch orm Southwestern Labora eeeFoamingisundoubtedlythemost: ra efficient method of insulating existing #"No.74,Commercial Testing Co:8"+,igetestructures because of its ability,to Rae=Dalton,Georgia;Chem Bac Tabataflowintootherwise.,inacoessible areaeasietories,DO.E's Proposed Standards «4,veOne.aminimal opéning:Te ee gitop of,an 'open''cavity attmaximum :=etehl Ogee (as:wall $:Awe -cogInternational standards''ConesMOASECPA mMpretedMilers ae::i 'oamInsulation'cBXssavian ede.eachvit Fre a uFTrtOS didnt we y aeé:metSNDIIEONS ees q oi AEE BySiok {AERaa Raber Re?Se nae a esNeos*Normally,it is possibletofoam ra :stanly The insulation benefitateuee12monthsoutofthe;year,cifiE preraaeaeeconopeercecompleteop ©45°F to 100°In unusually hot orscoldprolongedperiodsofweather;:theee?se)"applicator should make sure he has?vicarrangedforproperpre-conditioning<a8'of materials and insulating of applica ties aEtaoest'tion linesin order to maintain aCce pyaHosThereisnoneaftertheapplication.Voids overlookedin initial application:may.be filled attanytimei thereafter 5 x een xe mission:{ThispysenlesEsk Transmission"9 thereis iiasiden of delng fitel thew construction Hz.Loss pea SaSAAT A interior_partition walls fa m ;250 27-32asAeWENAREeleeasestingcootruchonsherenp50043-50 * the ROE is become pide!1,000 1-4 or:2,000 46-50 - - 4.000 41-46 8.000 }0-25=the sourof noise redutionis*aa RASSerePieyall42"affected by thé«oo Wi*Density of the.block"affects the R-Value (R-Valuesare:.taken from the NATIONALCONCRET.E MASONR Y.:ASSOCIATION)».:weet wu. toa against surfaces with temperatures in excess of 190 °F for prolonged periods of time.The foam will not support . compressive load nor should it be used for flotation,or underground without adequate protection. All foam contractors shall be licensed This material should notbe used +..: --dehydrated form.- _and approved by the manufacturer and .a , Core-Fill-500 is shipped direct to trained and certified installers or through a regional distributor in either 55 gallon drums or in id Hechingers Tests have shown that Core Fil S00 contains 10 times tess formaldehyde then say AAPL OIE eggoerteneyanestegen »Safeway Foocs.»Schools/Collezes»Shopping centers »Medical Faci}:ties »Food Lion.-»Banks »Golden Corrals »Farm Fresh ea ea DOENGK2)UD'6.2:10 ahd ',Sts 3 Ban re | HSN ess Derr Cm oue ') ideey &INSULATIONVALUE33325335 ERESORRCONSTRUCTION Ses?"VALUE naa wise nn ::iHiollow Conarete Blocks ig Err " ia nhHRP 3 Ponta in iS A tke -/:3 2 eR ee eg .A'.'>:Jailored Chemical Prod":3m9istAve C -35 "1 ee ha Ree vad «;. Eek ice eR 2 Bes Re ryucts,Incspvees_Hickory NC 28601 - i aSKt Pa Goa yj 2 .. *.@©Tailored Chemical Products,Inc.1988 3M -a BUILDING INSULATION (WALLS) .WORK INCLUDED WALL INSULATION MATERIALS Core-Fill 500 Foam Insulation as Manufactured by Tailored Chemical Company,Hickory,North Carolina. SUBMITTALS Before delivery of any materialsto the building site,providedescriptivedataandsamplesofallinsulationmaterialsfor approval. DELIVERY,STORAGE AND PROTECTION Materials shall be delivered to the site in the original -sealed containers or packages,and shall bear the manufacture's name and brand designation.Materials shall be stored and handled in a manner to protect them from damage during the'entire construction period. APPLICATIONS. Wall Insulation;Blocks:8"or 12"(2 cavity)or any cavity walls,Core-Fill 500 Foam Insulation shall be installed by Certified Applicators and Accordance ta Manufacture's Methods. 1.From ah open top or open cavity in maximum height of 10° to 12'as wall sections are built. 2.When wall sections have been completed and sealed orclosed,the Foam Insulation will be pumped through a 5/8" hole bored into the mortor joints around the,entire wall area 3 feet from the floor level.(each cavity)Repeat this method at a height no greater than 10 feet until completion of wall area. Note R value will be 8"Block 14.2;12"Block 20.0 Cavity Walls each 1"R value =4.9 : COORDINATION _s Coordinate installtion of insulation with progress of related trades as the work progresses. ' GS NI ANNUAL ENERGY COSTS Building :GL,R1,WALL INSULATION 09-11-90 Site :washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1RARERCAEEAECSAAESAARRSERARERAKARCREARARAERKARAREEERRARAEREERER TABLE 1.COSTS BY ENERGY CATEGORY eee ne ween we tee wee eee we ewe eee eww ese sence secanees wem ene enn aero eeenn meee oenn Annual (----Annual Coste ®-->x of HVAC Component Energy ($s)($/saqft)Total Electric 494001 kWh 33,159 0.100 20.5 * Natural Gas 98843 Therms §2,387 0.157 32.4 % Fuel Oi}oO Therms °0.000 0.0 % Propane 0 Therms is)0.000 0.0 & Remote Heating oO Therms 0 0.000 0.0% Ramote Cooling O Therms [*)0,000 0.0% >>>HVAC Subtotal 65,546 0.287 63.0 % Non-HVAC Component Electric 1055515 kWh 71,200 0.214 44.1% Natural Gas 9056 Therms 4,800 0.014 3.0 % Fuel O11 oO Therms (e)0.000 0.0 *% Propane O Therms 0 0.000 0.0% Remote Heating 0 Therms 0 0.000,0.0 % >>>Non -HVAC Subtotal 76,000 0.228 47.0 % SPSS PSS sss SSS SSP SSS SSP SIsSSSssssssssssssessseszse Bessese2tssesssssrszs222e2ese 0.485 100.0 % *Note:1.Cost per unit floor area is based on the grossbuildingfloorarea.For this building:. Gross floor area z 332,947 sqft Conditioned ficor area z 321,453 sqftRAREAAAARAAKEAAASAAAAAAAARARSEKARAAKAAAAKKAAAAEAAASREAAKAARRAEKAKARAEREAERE ANNUAL ENERGY COSTS Building ;WWHS GLASS,GYM RI ECM 09-11-90Site:Washington,Dist.of Columbia Derozce 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1REKKAAAKTKREKAAAAERECAASSASSARKKARATEARARAAREEREEETABLE1.COSTS BY ENERGY CATEGORY Annual <(----Annual Costs *-->x of HVAC Component Energy ($)($/saqft)Tota) Electric §26114 kWh 35,289 0.106 19.9 % Natural Gas 124169 Therms 65,809 0.198 37.2% Fue)O11 0 Therms 0 0.000 0.0 & Propane oO Therma [s]0.000 0.0 &Remote Heating oO Therms Q 0.000 0.0% Remote Cooling 0 Therms (*)0.000 0.0 % >>>HVAC Subtotal 101,098 0.304 57.1% Non-HVAC Component Electric : 1058816 kwh 71,082 0.213 40.2 % Natural Gas 9056 Therms 4,800 0.014 2.7 %Fuel O11 O Therms te)0.000 0.0 x Propane 0 Therms [?]0.000 0.0 %Remote Heating 0 Therms °0.000 0.0 % >>>Non-HVAC Subtotal 75,882 0.228 42.9 % FSTESSSSSSIOSSSS SSH See Ss SSS Sssssessssssssseseaearcessassesseeseseesesess>>>GRAND TOTAL 176,980 |0.532 100.0 % SRSSSSR SS SSSSSSSeSSSSESTessesssstssetaeeaseee ee SPRSSSSSSSSTSSSSARATSSSEE building floor area.for this building: Gross floor area z 332,947 sqftConditionedfloorarea=321,453 saftERAAKRAKEAAERAAERAKAERETAEASKALETAAKRAKEKAAAREKAAACRACKERSERE & © MONTHLY AIR SYSTEM DATA Air System :GYM ROOF &WALL INSUL Location :washington,Dist.of Columbia 6022890201 Prepared By :ERG -SIRMINGHAM Page 1 of 1 SEKKRAIEKKAKATKTSRKAKAKKAAEARASTCKESAAKASSSATAKALEKSERKTTKTATAKKSEKKAREKEAEEREE 09-11-90 TABLE 1.COIL LOAD SUMMARY H Cooling }Heating Coll Loads 1 Cofl Loads |}Central Terminal Space Total Mon.|}(kBTU)}(k8TU)(kBTU)(katu)(kBTU) Jan Oo }(*)0 93968 93968 Feb }Oo (*)i*)76674 75674 Mar 3 o }0 0 §0902 §0902 Apr }Oo}0 [*)23761 23761 May !0 3}[°)0 7567 7567 July |0 |0 0 "9 zy)uly }: Aug $}Qo 4 fs)ts)(°)(e) Sept !0!0 0 2643 2643 Oct {[Oo }[*)0 19536 19536 Nov!o }0 0 50544 S0544 Dec |0 3 0 0 95333 95333 Tot {[of 0 (J 419976 419976 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY ee ee ee ee ee eee 'Fan Energy (kwh){Vent Reclaim '' '1Mon.Supply Return Space Exhaust (kWh) Jan {|966 {e][?]1500 {0 Feb {850 0 0 1320 H i?) Mar }966 °fe)1500 H (¢) Apr 782 [e]fe]4215 H 0 May !966 ()()1500 :(e} June {-386 (9)fe)600 '(e) July }V7 0 is]120 H [?) Aug }77.0 QO 120 '(¢) Sept ;927 [s)0 1440 '0 Oct }966 (¢)0 1500 '[e) Nov }782 °(+)4215 '0 Dec !734 ()(*)1140 H 0 Tot }8481 (+)0 $3170 H (°) MONTHLY AIR SYSTEM OATA Air System :POOL WALL INSULATION 09-11-90 Location :Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1!of 1 SREKKREKAATETEKAKEAKETTATLARKKKKAKEKCKRAKKAAKKKERAKEKASEKARATECAREERTKAREE TABLE 1.COIL LOAD SUMMARY 'Cooling }Heating Coil Loads {Coil Loads }Central Terminal Skin Total Mon.}(kBTU){(kaTu)(k8TU)(keTu)(keTU) Jan {Oo 3 363983 0 0 363983 Feb }Oo}309274 0 0 309274 Mar }Oo}264404 0 0 264404 Apr }of 164268 0 0 164268 May }o $82978 0 0 82978 June }Oo 4%33684 0 0 33684 July {Oo 3}18754 [¢]0 16754 Aug $Oo 3 20848 (9)0 20848 Sept }of 49766 0 (e)49766 Oct }Qo 4}144579 [¢](*)1445793 Nov |,Oo |240497 0 0 240497 Oec !o (3 339391 ce]0 339391 Tot }o }2029427 0 [*)2029427 H Fan Energy (kWh)'Vent Rectaim 'Supply Return Skin Exhaust H (kwh)Mon. Jan {|3490 0 0 7440 33 0 Fed |3152 0 0 6720}0 Mar $3490 0 0 aso!0 apr $3377 0 0 7200!0 May {3490 0 0 74a0-C 0June!3377 0 0 7200 '° July $3490 0 0 7440!0 Aug $3377 0 0 7200!0 Sept |3377 0 0 7200 0 oct '3490 0 0 aso}0 Nov |3377 0 0 7200}0 Dec '3490 0 0 740 0 Tot {40977 0 0 87360}0 6€-9MONTHLY AIR SYSTEM DATA Air System :POOL OTHER WALL INSUL 09-11-90 Location :Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 SEKAARATTALAETASSSKARKATTKSTKSSKSSKSEKAKETSEASKKKEKRKKEKEERERRAAKAKAKERAKEREEREE TABLE 1.COIL LOAD SUMMARY t Cooling |Heating Coil Loads ;Coil Loads }Central Terminal Space Total Mon,}(xBTu)$(kBTU)(keTU)(kBTU)(k8TU) Jan }{o }0 0 94394 94394 Fed {o 3 [¢)0 63311 83311 Mar }o 3 0 0 76964 76964 Apr}0 )0 36233 36233 May }0}[?)0 16497 18497 June {o 3 ie)0 2905 2905 July {of (*]0 327 327 Aug {|ot (')0 908 908 Sept ;}Oo }0 0 9656 9656 Oct Oo 3 °te]38392 38382 Nov Oo 3 0 0 70778 70778 Oec |Oo $$(')(*)87631 87631 Tot §0 3 {?]0 617995 817998 H Fan Energy (kWh)1 Vent Reclaim Mon.{|Supply Return Space Exhaust H (kWh) Jan }268 0 [+]2820 H {] Feb [240 0 o 2520 t fe] Mar |268 0 0 2820 H te) Apr §242 (¢](*)2545 H (*) May ;{268 0 [¢)2820 :[*) June |212 [*)[?)2230 '[?) July [192 0 0 2015 H (e) Aug 186.0 0 1950 H i*) Sept }259 te]0 2720 ![¢) Oct 3 268 0 0 2820 H 0 Nov }242 3 [*)2545 {[*) Oec 242 0 []2540.H 0 Tot {2887 fe]0 30345 H [°) MONTHLY AIR SYSTEM DATA Air System :POOL OB &LOBBY WALL INS Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -SIRMINGHAM Page 1 of 1 SARTRE KAEARKRA TACK AAAKS TREKKA EERE AKARAKAKAERTAERKRARER ERASE 09-11-90 TABLE 1.COIL LOAD SUMMARY H Cooling ;Heating Coil Loads +Cott Loads Central Terminal Space Total Mon.}(kBTU)(kBTU)(kBTU)(kBTU)(kBTU) Jan $o 3 [¢)(?)38606 38606 Feb 0 ce]0 33687 33687 Mar 0 °0 30462 30462 Apr °oO t?]0 13464 13464 May 4788 (?)(°)$674 5674 June 16882 0 0 442 442 July 30134 (*)°°[?] Aug 21576 (°)0 (*)te] Sept 6572 0 (+)2567 2567 oct {+}te](9)13065 13065 Nov 0 te]0 27304 27304 Dec 0 f][°)38866 35866 Tot 3}80952 }(*]0 201136 201136 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY {Fan Energy (kWh)|Vent Reclaim Mon.{Supply Return Space Exhaust ;(kWh) Jan 625 oO.[*)942 H 0 Feb 658 [*]0 840 H [°) Mar 625 0 0 942 H 0 Apr 556 [3](]638 'ie] May 636 (9){?]958 '[*) June 640 0 0 964 H ° duly 771 0 [8]1162 i te] Aug 677 (e]{*)1020 t (] Sept 635 [*)0 956 '0 Oct 625 te][e)942 H 0 Nov 656 0 [e)838 t 0 Oec §51 0 0 830 '[*) Tot [7455 0 [°)11232 t (°) 0Ov-DMONTHLY PLANT PERFORMANCE DATA Plant :RG,RI &WALL INSULATION 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1RKKAEREAKARAEKAKEKERSERERARAEEAARTRKKAKKAEKRKAAKEKAAKKCEKAEESEERAAKAEREAREE TABLE 1.PLANT DATA (-----COOLING PLANT -=----><---HEATING PLANT ---> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input PumpMonth;(kKBTU)(kaTtu)(kWh)(kWh)(kBTU)(kKBTU)(kWh) Jan §t*)te)(*)is)1343812 2167438 22343Feb}{i)te)0 0 1078883 1740134 20181 Mar;0 ')0 0 779406 1257107 22343 Apr |i¢)0 0 0 344215 §§5186 21623 May }4788 4788 640 0 152100 245323 18199 June }18882 18882 2050 0 37735 60863 11952 July |30133 30133 3920 0 16081.25937 8859 Aug }21576 21576 2808 fe)21756 35090 10151 Sept }8572 8572 1105 0 80785 130299 13574 Oct 5 (+)i)fe)0 328764 §30264 22343 Nov {t)0 0 0 722491 1165308 21623 Dec ;0 0 0 0 1222267 1971398 22343 Tot.}80951 803951 10625 o 6128294 9884346 214635 COMPLEX SPACE DESCRIPTION Space Name :GYM ROOF &WALL INSUL.08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 SSTSSKKASKEKAAATAREKTEKKTEKARSLTSTKAAASAKATSKKTEKERKKEARKKKEEKREREKERKEKRKEAEEE 1.SPACE NAME =GYM ROOF &WALL INSUL. SEKETKAAKAKSEAAKCAREKARARKAKKARACAARARAKATERTKKTARKAEARAKKKKKKKLEKKKEKKKKRKKEKRAKKE 2.WALL INFORMATION (Number of Wall Types =1) Weight Ext Color U-Value (1b/saqft)(0,M,L)(8TU/hr/saft/F) [want Type 1 4 M 0.040| eneeeree Net Wall Areas (sqft)-------->Exposure wan Type 1 wall Type 2 Wall Type 3 NE 0.0 .NA NA €6,332.0 NA NA SE 0.0 NA NA s 6,226.0 NA NA sw 0.0 NA NA w 4,909.0 NA NA Nw 0.0 NA NA N 6,238.0 NA NA wee wwe eeeoe= +RARREAAEKAERAKSLTEKKKKREKKKARKKAAREAKKAKKLELKLSSLLSCELSLATERSAACLLSESSLER SKRLARAAAIRA 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/saft)(0,M,L)(8TU/hr/saft/F)(sqft) Roof !M M 0.040 26,040.0 RECAARAKSKATKAREKRATARAKKAKSATEARARAKAAARECKAEKERKRARARARERERAAEEAEKAREARERERE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/ne/saft/F)Factor Shades Glass Type 1 1.100 0.98 N Create atetedetetete External Shading Information -<---esecrrr--9-> Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)(in)(in)(in)Cin)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RECTKARARSKAEAATAEAAAERASAREREREKAAEEKAARECAKKERKKERAEREERKEKREREREEKKAKES > MONTHLY AIR SYSTEM DATA Air System :POOL OB &LOBBY WALL INS 08-29-90 Location ;Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page t of 1 KEKTREKAKKEKRRTAKEEKATKAKARERTAESAKKKSERKKAASREARARKEAEKAKKAKAKKSAREREARERAREKA TABLE 1.COIL LOAD SUMMARY:"Cooling 'Heating Coil Loads +Coil Loads ;Central Terminal Space Total Mon.}(ketu)}{(kBTU)(kBTU)(k8TU)(kOTU) Jan j is](*)0 38606 38606 Feb [*)0 0 33687 33687 Mar 0 (+)(+)30462 30462 Apr (+)0 0 13464 13464 May 4788 0 0 5674 S674 June 16882 0 (*)442 442 July 30134 0 °t+)0 Aug 21576 [*)0 is][) Sept 6872 0 0 2567 2567 Oct to][°)0 43065 13065 Nov 0 fe][e]27304 27304 Oec (+)(2)0 35866 35666 Tot }80962 '[)0 201136 201136 TABLE 2.'FAN &VENT RECLAIM ENERGY SUMMARY 'Fan Energy (kwh)' 'Supply Return Space Exhaust 4 (kWh)Mon. Jan $625 0 [+]942 :te] Feb }§58 0 i*)840 H is) Mar }625 °0 942 :(?) Apr §56 [2][¢]638 H [*) May {636 [?)[*)958 H 0 June $640 0 0 964 '0 July 771 0 0 1162 '0Aug!677 0 0 1020!0 Sept !635 0 0 956 '0 Oct |}625 (°)Qo 942 :(2) Nov |§56 0 [*)438 'o Oec |}§51 0 [?)830 '0 Tot $7465 0 0 11232 {[2] COMPLEX SPACE DESCRIPTION Space Name :POOL WITH WALL INSUL.©08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2SFKEAKESKSSSAASEREERETEARSARAARSERSEKRAKSKSARARERKSKKSKAKAKEKAERRRERAEEKAEERES 1.SPACE NAME =POOL WITH WALL INSUL. SSK ETAT ESAAKETKKTAEKARST KKK SEKLSKSSTERKKSCCKRKKEKAKERATKEKARRKTAARRAS 2.WALL INFORMATION (Number of wall Types =1) --ee a we ewe we mene meee eee eee ee eee meee ee meme enero renee eee een enn Weight Ext Color U-Value ()b/sqft)(0,M,L)(8TU/hr/saft/F) {wall Type 1 M M 0.050| Cd Net Wall Areas (sqft)--------> Exposure wall Type 1 wall Type 2 Wall Type 3 NE 0.0 NA NA E 3,392.0 NA NA SE 0.0 NA NA s 4,976.0 NA NA SW 0.0 NA NA Ww 2,912.0 NA NA NW 0.0 NA NA N 0.0 NA NA STKKSKT ASA TARAS KAAAAAREEKTRAKAAESARSREAKKRKKEEAATEKAEKARAREASEKREKERAEEKAARAKE 3.ROOF INFORMATION (Number of Roof Types =1) weight Ext Color U-Value Area (1b/saft)(O,M,t)(BTU/hr /saft/F)(saft) Roof 1 M M 0.060 19,702.0 RETRECKKEEKKT SRSA KKKAAAETAKTEKAATTEKKKREEAAKEKEKARAAKRAARRKAREREKEEKKEKKKKEKEKEK 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (8TU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.98 N (ror cdccrerccseee External Shading Information ----------------+>Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)Cin)(in)(in)(in)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0,0 RATACKAKEAASASERSRATAEKAKARERAKEARAAHKARAEAKKAARAAKAAARRRACAAERAAAAEKAKARAEREREK COMPLEX SPACE DESCRIPTION Space Name :GYM ROOF &WALL INSUL.08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2RACKERKKERERSSAAARAAAAAAKAAAAERARAARARERATAAREATEARSTEERERTERES4.GLASS INFORMATION (continued) alae elena tet Glass Areas (Sqft)----<---cccet-H--re >Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.90 0 NA WA NA NA E 192.0 [?]NA NA NA NA SE 0.0 (8)NA NA NA NA s 162.0 0 NA NA NA NA sw 0.0 [*)NA NA NA WA Ww 120.0 0 NA NA NA NA NW 0.0 0 NA NA NA NA N 192.0 0 NA NA NA WA H 0.0 0 NA NA NA NA REREREEAKKRAERRS EERE EER AK ARERR REAR RACKS AAR ERASE AREAS ARRAS TAK 5.INTERNAL LOADS SPACE DATA :Floor Area =49,188 sqft Building wt.=M 1b/saft PEOPLE :saft/person =164.0 Total People =300 Schedule No,=2 Activity Level =5 LIGHTING :W/saft =1.57 Total watts =77,264 Schedule No.=7 Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saft =0.10 Total watts =4,919 Schedule No.=12 MISC.SENSIBLE:Load =OQ BTU/hr Schedule No.=1 MISC.LATENT :Load =0 BTU/hr Schedule No.=1 RARRAREREKRAEAARERAAAAEKAAAAAKARAEAERAEREARESARACESAREREES6.PARTITIONS,INFILTRATION,GROUNO PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (saft)(BTU/he/saqft/F)(deg F or %)(deg F or %&) Walls 0.0 0.100 90.0 F §0.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.05 CFM/saft =2,459 CFM Area :23,148.0 sqft Heating :;0.08 CFM/saqft =3,935 CFM Perimeter :616.0 ft Typical :0.07 CFM/saft =3,443 CFM Depth :8.0 ft VaccaeRAARREEEEERSSAASSASASSASESSERCEEESEASCERESERERAEAEAERERERERERERERA we COMPLEX SPACE DESCRIPTION Space Name :POOL OB &LOBBY WALL INS 08-29-90 Prepared By ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 SKEKKTKESSSHSTKESKSAACESARARTKSSSSTTASKERAAREKRARERAACRAREKAREKAKASREKERAKEERE 1,SPACE NAME =POOL OB &LOBBY WALL INS SERASSSTSSKKESKKSKKAEKSSAKASESEASEKKERAKAEKAERAKRSALAEKARSEKERKEAHAREKRARAEEEEEEE 2.WALL INFORMATION (Number of Wall Types =1) ae te ww et ee ww et ee meme ee wee wwe wee ee ewe ee ee nme eee ewe eee wen eee nese nnees Weight Ext Color U-Value (1b/saqft)(0,M,L)(8TU/nr/saft/F) [wall Type 1 M M 0.050} (eeeeoone Net Wall Areas (sqft)-------- Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 603.0 NA NA SE 0.0 NA NA Ss 0.0 NA NA Sw 0.0 NA NA Ww 199.0 NA NA NW 0.0 NA NA N 2,012.0 NA NA RAKEKATTCKKAKTKKAARKKARAKCAKRTKKAATKAKKKKKKAKKKACKKEKKARKKARKKKAKAKCKKKRAEKKRETKEKKE 3.ROOF INFORMATION (Number of Roof Types =1) weight Ext Color U-Value Area (1lb/saqft)(0,M,L)(8TU/hr/saft/F)(saft) Roof 1 M 4 0.060 3,626.0 RAEKAEACAEAAKKAETKCKAETKKEKKAKAAKAAKKAAEKKKRKKEAKAKKSETALAKKKEKREAKKAKRKREKRAKRAKKKERAKE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (@TU/hr/saft/F)Factor Shades Glass Type 1 1,100 0.70 N Comereter ecossces External Shading Information <--------27------->Window Window Reveal Overhang Overhang Fin Fin Height Width Oepth Height Extension Separation Exten. (ft)(ft)(in)Cin)(in)(in)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 '0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RRAKRAKERACAREAAERERERTAERARECERAARTKERREKRARKAAARAREEEEEREKREKERKAEKEEKERERES COMPLEX SPACE DESCRIPTION Space Name :POOL WITH WALL INSUL.08-29-90 Prepared By ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 RELKKKKRKKKKEELESCKE TAKA KAAKEAEAKAEKRAARKLKKRKSEKAEKCKASEKHEKSEKESREEKEKEKRTERAE 4.GLASS INFORMATION (continued) Ree rte e serenennnnn-Glass Areas (sqft)------------------->Type t Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 0 NA NA NA WA €0.0 0 NA NA NA WA SE 0.0 (¢)NA NA NA NA s 0.0 [)NA NA NA NA SW 0.0 0 NA NA NA NA Ww 0.0 0 NA NA NA WA NW 0.0 0 NA NA NA WA N 0.0 [*)NA WA NA NA La]0.0 te]NA NA NA WA RAKAAAERSAAAARAAERARAERAAARRAARAARESEAERERAARACEAEEEREREE&.INTERNAL LOADS SPACE DATA :Floor Area =19,702 sqft Building wt.=M ib/saftweeneeeneemewenmeeeeeeteeneeeewaneewoweeweeseenna PEOPLE :saft/person z 328.4 Total People =60 Schedule No.=3 Activity Level =5 LIGHTING :W/saqft =1.10 Total watts =21,672 Schedule No.=8 Wattage Mult.=1,00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saft =0.10 Total Watts s 1,970 Schedule No.=12 MISC.SENSIBLE:Load =16,000 BTU/hr Schedule No.=1 MISC.LATENT :Load =335,360 BTU/hr Schedule No.=1 ERESEAEASERARALARARAAAE RSS EREARRESRREAEA SRE RRK ERA EAR ERE RRA RAE REREE KEE 6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Reating (saft)(BTU/hr /satt/F)(deg F of %)(deg F or %) walls 972.0 0.500 75.0 F 78.0 F Ceilings 0.0 0.100 90.0 F §0.0 F Floors 0.0 0.100 90.0 F §0.0 F INFILTRATION Cooling :0.05 CFM/saqft Heating :0.07 CFM/saft Typical :;0.06 CFM/saqft GROUND ELEMENT 985 CFM Area :19,702.0 saft 1,379 CFM Perimeter 352.0 ft 1,182 CFM Depth :2.0 ft KXEKKRKRARAAAAAKERAKERAAAAARRERERARAREKAARARKAAKKARARARERREAAREER COMPLEX SPACE DESCRIPTION : Space Name ;POOL OTHER WALL INSUL.08-29-90 Prepared By :ERG -SIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 RHATKAAKKEARLAKAKKRAKEARREKAETKERKKTKETKAKSKARSEKKEKAKKKARARERKAREEREKRREKAEREK 1.SPACE NAME =POOL OTHER WALL INSUL. RASAAARETSESSAEAAKESKALETAKAATARTLTARAKAKAARSKRAETARAKAAAKAKARARKEEAERKRKAERAS 2.WALL INFORMATION (Number of Wall Types =1) weight Ext Color U-Vatue (lb/saqft)(O0,M,L)(8TU/hr/saft/F) [wall Type 1 M M 0.050| Ceeoeene Net Wall Areas (sqft)--------Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E€948.0 NA NA SE 0.0 NA NA i}408.0 NA NA SW 0.0 NA NA Ww 1,116.0 NA NA NW 0.0 NA NA N 948.0 NA NA RREEAEATAAACKEKARAKAATAAAESAARAKEAAAREAARARAASKRAKKRARARARAKAKAKERKKKAKKERAEAKARRRE 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (1b/sqft)(0,M™,u)(8TU/hr/saft/F)(sqft) Roof 1 M "0.060 6,505.0 RERAAAERARATAEAAKARARARAARRARAKERARARAEAARAERAEARAAEREARAKAERAAKA KKK EK KRAERRAKARE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (8TU/hr/sqft/F)Factor Shades Glass Type1 1.100 0.70 N Rome werner nec en=External Shading Information --------+r--e"-->Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten. (ft)(ft)Cin)Cin)(in)(in)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RARER AAAAAAKAAKAARARARRATAEAEAAAARERKERAARAARSSEKAAERRAETEREERERE COMPLEX SPACE OESCRIPTION Space Name :POOL O08 &LOBBY WALL INS 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 ee nnn AR SAESESSRARES REE SEES ESESSESERERERES ERS SE SERRE SERRE RED4.GLASS INFORMATION (continued) Coc wt enewsesenewee Glass Areas (sqft)--- ---------------->Type 1 Type 2 Type 3ExposureAreaShadeAreaShadeAreaShade NE 0.0 {e)NA NA NA NA E 74.0 NA NA NA NA SE 0.0 (*)NA NA NA NA s 0.0 [e)NA NA NA NA Sw 0.0 is)NA NA NA NA Ww 218.0 0 NA NA NA NA NW 0.0 (*)NA NA NA NA N 112.0 (°)NA NA NA NA H 0.0 0 NA NA NA NA ERAARAKEAERAAAAAAERAKAAKAAAASAARAARAKARAAAAAACAEERAARERARERERASEREEE§.INTERNAL LOADS emt em mmm mmm nee wane eee oem ee ew ee ee we mene ee enn SPACE DATA :Floor Area =3,626 sqft Building wt.=M Ib/saft PEOPLE :sqft/person z 120.9 Total People =30 Schedule No.=3 Activity Level =2 LIGHTING :W/saqft =1.30 Total Watts =4,714 Schedule No.=8 Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/eaqft =0.05 Total Watts =181 Schedule No.=12 MISC.SENSIBLE:Load =0 BTU/hr Schedule No.=1 MISC.LATENT :Load =0 BTU/hr Schedule No.=1 Nn en nn en nn ee ee neRRRRERSREREESRERRSELESAERA AE AAS ERASER ARREST ERE RE RR8.PARTITIONS,INFILTRATION,GROUND -PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Coating Heating (sqft)(BTU/hr/saft/F)"(deg F or %)(deg F or %&) Walls 972.0 0.500 85.0 F 85.0 F Ceilings 0.0 0.100 90.0 F 7 §0.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling :0.07 CFM/saft =254 CFM Area :0.0 sqft Heating :0.09 CFM/sqft =326 CFM Perimeter 3 0.0 ft Typical :0.08 CFM/sqft =290 CFM Oepth :0.0 ft EKKAKRAEKEAKAATACAAELAEKEEKAKKRAKTAKKECERKEAKKEKAEKEKRAAKARAKKKEKAKRALATEAARAKRAREE Sp-9COMPLEX SPACE DESCRIPTION Space Name POOL OTHER WALL INSUL.08-29-90PreparedByERG-BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2SSSAAKRALAARTTKASEKRERAATASKSRERAAAAAAREREREARRAAAEERAEREREKARKE 4.GLASS INFORMATION (continued) ee em ew ewe mem wm eww ee ewe we ae we ne te eee mew ew wee mewn eee wee ewes (awn mew em e nen een cn+Glass Areas (sqft)-------------------> Type 1 Type 2 Type 3ExposureAreaShadeAreaShadeAreaShade NE 0.0 [*)NA NA NA NA E 0.0 NA NA NA NA SE 0.0 i)NA NA NA NA S$.0.0 [*)NA WA NA NA Sw 0.0 [s]NA NA NA NA w 0.0 [*)NA NA NA NA NW 0.0:0 NA NA NA NA N 0.0 (*)NA NA NA NA KH 768.0 (*)NA NA NA NA RERAAAKAATARA RASA AAERA ASA SAAAKAARAL ATS SAARERERERA AACA ARERAK ACER RARE RESs.INTERNAL LOADSSPACEDATA:Floor Area =9,855 sqft Building wt.=M Ib/saft PEOPLE :eqft/person 2 246.4 Total People =40 Schedule No.= . 3 Activity Level =3 LIGHTING :W/eaft s 1.30 Total Watts =12,812 Schedule No.=8 Wattage Mult...=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/aaft =0.05 Total Watts FS 493 Schedule No.=12 MISC.SENSIBLE:Load =0 BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 RRKAAKAAAAARAAARARAAAEAATAREEKARTSEOETAKAAARERRETERATEERARRARKERERATE 6.PARTITIONS,INFILTRATION,GROUNDwwwweeeeeteeeeeeeeee PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/hr /saft/F)(deg F or x)(deg F or %) Walls 0.0 0.500 85.0 F 65.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENTCooling0.07 CFM/aaqft =690 CFM Area 0.0 sqft Heating 0.09 CFM/saft =887 CFM Perimeter :0.0 ft Typical :0.08 CFM/saft =788 CFM Oepth :0.0 ft PTTTITTIT TT TT TTT tii iitt titi ttti tits iti it itttttetsststteriiiiiis | Carrier Hourly Analysis Program COMPLEX SPACE DESCRIPTION Space Name :POOL OTHER WALL INSUL. Prepared By :ERG -BIRMINGHAM 08-29-90 6022890201 Page 1 of 2 KEKREKKEKRAREAREEKRAARAKETAKEAARAKAAKAAEKAKKEKKAEAAAKKKKKARERAEARARERKEK 1.SPACE NAME =POOL OTHER WALL INSUL. BRURUREREREREESESERESESSESEREE ESSENSE SASEANEES ES SEERERERESESSSERSSS RE RES2.WALL INFORMATION (Number of walt Types =1) Weight :Ext Color U-Value (ib/saqft)(O,M,L)(8TU/hr/saqft/F) Lwal)Type 3 M M 0.050| coccn---Net Wall Areas (sqft)--------Exposure wall Type 1 Wall Type 2 wall Type 3 NE 0.0 NA NA -948.0 NA NA sé 0.0 NA NA s 408.0 NA NA sw 0.0 NA NA W 1,116.0 NA NA NW 0.0 NA NA N 948.0 NA NA RERKAAKAAETSEARECARETAARSRKSAASTAATAAARATALACKAAARAKKEKARAAARKTARKAKAKKARATRASKEREKAEKTKA 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (16/saqft)(0,,L)(BTU/hr /satt/F)(saft) Roof 1 M M 0.060 6,505.0 KKKEKKKAAAKARKAETAEEAKSEAKARRARAAKRAKKEAAARAATAEKCKEAAKEAKEARKEKKKKEKKAAKAREKEKELKREKE 4.GLASS INFORMATION (Number of Glass Types =1) U-Value Glass Internal (BTU/hr/saft/F)Factor Shades Glass Type 1 1.100 0.70 N ,aaa laaatettteetata External Shading Information ------<+-------->Window Window Reveal Overhang Overhang Fin Fin Height Width Oepth Height Extension Separation Exten. (ft)(ft)Cin)Cin)Cin)Cin)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 KERKKRAAARACRERAREREERARRERAERERKEKAEERAEREEKKERAKKKRRRKAARKERRSERRAKEEEK ECM #4 Photocell for Exterior Lighting _Woodrow Wilson High School Two exterior lights,both attached to the building,presently operate continuously.One ofthese175wattmercuryvaporlightsislocatedoutsidetheBoilerPlantandtheotherislocatedatagroundfloorentrancetotheMainBuilding.A photocell should be installedoneachfixturesothatoperationwillonlyoccurfromdusktodawn.School maintenancestaffcaneasilyimplementthismeasure.This measure does not qualify for ECM grantfundsbecausethepaybackperiodislessthan2years. Estimated Annual Energy Reduction . 1,532 kwh/yr.Electricity (18x10°BTUs) Estimated Reductions in Annual Energy Use Index 53 Btus/sq.ft./yr. Estimated Annual Ener st Savings (Include Demand Char avin $106 /yr. Estimated Cost for Implementation $OQ -Design and/or Engineering (none required)$40 -Acquisition of Materials . $6Q -Installation $100 -Total Source:W.W.Grainger C-46 ECM #4 (CONTINUED) Estimat ful Life of ECM 10 years imple P k Peri Implementation 0.94 years ratin Maintenan tiner $(20)/year Di |Cost (or Net Salvage Val $0 t/Ann t Savin ENERGY CONSERVATION MEASURE SUMMARY.SHEET DATE:01-Oct-30 _PROJECT:WOODROW WILSON HIGH SCHOOL Om, BUILDING:MAIN &BOILER PLANT FLOOR AREA:332,947 SQUARE FEET _MEASURE:PHOTOCELL CONTROL FOR EXTERIOR LIGHTS ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:1,532 KWH/YEAR COST:$106 /YEAR NATURAL GAS:O THERM/YEAR COST:$0 /YEAR TOTAL COST SAVINGS:-$106 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 53 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$40 LABOR:$60 ENGINEERING:$0 TOTAL:$100 SOURCES:W.W.GRAINGER,1989 CATALOG SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)0.94 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 0.94 YEARS C-48 ENGINEERING RESOURCE GROUP,INC. P.O.Box 360687 BIRMINGHAM,AL 35236 (205)985-9090 Joe ECM #4 =PHotocece SHEET NO.OF ! 'CALCULATED BY OATE CHECKED BY OATE SCALE sessions :!:"t poh a !;:KHes ob k.Ok.wwe,EXTER DE,LGA.as.jQCOMAL oN, ow Jorn -Nob 4foe--"Ty vont obo(Z..FIXTUBES (175 W/E,}YEE)(LOT BAL ABT)G4.)He (DAY /oeNie=1352 Kw Aye U(yNVAIszg'an7:1}fh.LOG 2:18.70 DNNtL\"oyNSSs*V ren4 )Misc,PIATE \ALS.!2 leu CEREALS @ $1500 me wal4 --eneWKQ{OTreTAc mM TES ALS LARMm Ever.@.»4v0{*(>NNTv.1 seeeeerene PROOUCT 205-1 /AMESIRIE )nc .Groner,dams #1471 To Order PHONE TOLL FREE §-630225-4900 ECM #5 Corridor Daylighting 'Woodrow Wilson High School Scope Adequate illumination can be provided by daylighting to corridors located on theNorthwestsideoftheMainBuilding(this corridor is adjacent to windows overlooking thecourtyard)and the connecting corridors which extend from the Main Building. This retrofit will require a photocell,time-clock,and a Mark Time switch for manualoverride.The time-clock will allow the photocell to operate during the school days,theMarkTimeswitchwillallowManualoverridewhenoccupancyoccursduringtheevening. This measure cannot receive ECM grant funds because the payback period is less thanthe2years.Maintenance Staff at the school can easily implement this measure. Estimated Annual Energy Reduction 20,164 kwh/yr.Electricity (234x 19°BTUs(423)therms/yr.NaturalGas (-42x 10 BTUs Estimated Reductions in Annual Eneray Use Index 575 Btus/sq.ft./yr. Estimated Annual Energy Cost Savings (Include Demand Charge Savings) $1,167 /yr. Estimated Cost for Implementation $0 -Design and/or Engineering (none required$1,015 -Acquisition of Materials 4 $685 -Installation $1,700 -Total Source:W.W.Grainger ECM #5 (CONTINUED) Estimat ful Life of E 10 years imple P k riod (Implementation t/Annual t Savin 1.46 years rating and Maintenan t Incr Decr $20 /year isposal t (or.N lvage Val $0 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:MAIN FLOOR AREA:332,947 SQUARE FEET MEASURE:CORRIDOR DAYLIGHTING ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:20,164 KWH/YEAR COST:$1,391 /YEAR NATURAL GAS:(423)THERM/YEAR COST:($224)/YEAR TOTAL COST SAVINGS:$1,167 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 575 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$1,015 LABOR:$685 ENGINEERING:$0 TOTAL:$1,700 SOURCES:W.W.GRAINGER,1989 CATALOG SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)1.46 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 1.46 YEARS 408 ECM#9 CORRIDOR,Ay LIGHTING ENGINEERING RESOURCE GROUP,INC.SHEET NO.L oF P.O.Box 360687 BIRMINGHAM,AL 35236 CALCULATED BY DATE (205)985-9090 CHECKED BY care SCALE peseeeneedacners MaidHauways 4x []"2d saaXO.09l0 Keay...|A224 Ky ee dz.iePASH(0.09 o Kw Kil.utNNLyNSQAY.Fok ZOwKSs|7?2360 |Rb/VR/DAy Fok 2B WK2 ) (8.544.k )Z3¢0 Hes ye),=20,104.Kyd (Ve \ff--)=S(VerySi 1U4Alene)(¢D.069 ntl (Avees 2QikLe_Ge%0,Led fe 3 arif,,)-AZ(LOO,B00.:MULT H).CO.L z..! 425 7H @ fo.23/fH ==|b224onWET.PAVINGS.B20,104 kKwal,ee23.wal|$1391.229.2 ,LLG.WyeWw)RySA14erat was [a wee Nine atne as mT9 Von Petes Crates TU)CREE LAAT o .§3 : Jos ENGINEERING RESOURCE GROUP,INC.SHEET NO _oF P.O.Box 360687 CALCULATED BY DATEBIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE fo Pa oe yy(Zk 164)(h,00 )=42,3)Coo,208).yd SEE Ariacdeo |ib/ a"(Ff ¢ost.esSSPAyBACK BU 700.yy, ?! PRODUCT 206-1/AsESIiaE)ne.Groton,tans 61411 Te Order PHONE TOLL FREE 1-600-225-4080 C-54 oe SCHEMATIC". ENGINEERING RESOURCE GROUP,INC.SHEETNO......--OD _-OF P.O.Box 360687 BIRMINGHAM,AL 35236 CALCULATED BY ore (205)985-9090 CHECKED BY OATE SCALE TIMECLOCK.- vorpal LIGHTS | PROOUCT 25-1 ERE)nc .Groton,these 01471 Yo Onder PHONE TOLL FREE 1-400-225-4000 Cc bal 55 9S-9PROJECT:Harnway Day LIGHTINGLOCATION:\Wooprow_\Witson ical Seloou. PROJECT #:sieegieone DATE: DETAILED ESTIMATE OF PROBABLE COST MATERIAL |3 ITEM DESCRIPTION QUANJUNIT]T UNIT TOTAL |PHotocer 7TLEAL 15 loxnkZTimMectee S Zpay)7 EA.T5.525°>Maex TimeQverepe |7 EA 35.Z4 5WwW/CoveR_ 4 WIRING LO_|CLE lO 10 /O /O SF 1 Covowr LOO |Ze LES|Jf 5S LALS\LSS|LABOR Cw1euts)8B |Hes ZO |/GO VACX@) 7 iMisc Mar2n2 /tee 15.=i Lops (065-LZOO ECM #6 Upgrade Corridor Lighting Woodrow Wilson High School Scope The corridors in the Main Building and connecting corridors are overlet for current IESstandards.Two-lamp fluorescent fixtures are presently used in these areas.Thesefixturesshouldbeconvertedtosinglelampfixturesbyremovingoneofthetowfluorescenttubesandinstallinga"shunt"tube to complete the electrical circuit. in order for this measure to be considered a permanent building modification,anadhesivelabelshouldbeinstalledineachcorriderfixture.This label should identify the"shunt"tube,explain that it is necessary for the single fluorescent lamp to operate byitself,and instruct maintenance personnel that a fluorescent lamp should not be installedinitsplace. Estimated Annual Energy Reduction 18,465 kwh/yr.Electricity (214x19°BTUs(307)therms/yr.NaturalGas (-31x 10 BTUs Estimated Reductions in Annual Ener se Index 551 Btus/sq.ft./yr. Estimated Annual Ener t Savings (Incl Demand Charge Savings $1,583 /yr. timat t for Implementation $551 -Design and/or Engineering$2,957 -Acquisition of Materials$2,551 -Installation $6,059 -Total Source:Means Mechanical Cost Data Roberts Printing,Birmingham,Alabama Enersave Pow R Shunt ECM#6 (CONTINUED) EstimatedUsefulLifeofECM 15 years |riod (Implementation 3.83 years in Maintenan t Iner $(200)/year i !t (or Net Salvage Val $0 t/Ann t ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-30 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:MAIN AND CORRIDORS FLOOR AREA:332,947 SQUARE FEET MEASURE:UPGRADE CORRIDOR LIGHTING ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:18,465 KWH/YEAR COST:$1,746 /YEAR NATURAL GAS:(307)THERM/YEAR COST:($163)/YEAR TOTAL COST SAVINGS:$1,583 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 551 BTUS/SQ.FT./YEAR *CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$2,366 LABOR:$2,551 ENGINEERING:$492 TOTAL:$5,409 SOURCES:MEANS 1990 MECHANICAL COST DATA ROBERTS PRINTING,BIRMINGHAM,ALABAMA ENERSAVE POW R SHUNT SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)3.42 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 3.42 YEARS ENGINEERING RESOURCE GROUP,INC. P.O.Box 360687 BIRMINGHAM,AL 35236 (205)985-9090 DPELAMP COoeRIPCeSJOB SHEET NO.OF CALCULATED BY ALAA DATE B/?O CHECKED 6Y OATE SCALE ECM#d No"\;xXfo.ak:AveceAS Fr ytares XG ON 2.1B00W 2.¢6/.FILTURES. i Ste HAVE.Fut tele.\LnORS ES eeeonteetie + DRODUCT 2064 (ARE)0c .Gromn,tees 1471 'Yo Orags PHONETOU.FREE 1.800-225-490 19°59PROJECT: LOCATION: PROJECT #: DATE: Wooneow Wiiisost Hig Serloon &29/40 DecamP Coeke:poms --AIM &Conmns€ertG CORR. DETAILED ESTIMATE OF PROBABLE COST MATERIAL LABOR ITEM]DESCRIPTION QUANJ UNIT]UNIT TOTAL_|UNIT [TOTAL |UNIT |TOTAL |||SHaur 7TuBés |Zl]Ea B |20o8e|Zz)2008 |z i DELAMP Y Liu5TALlL |' sHuur Types |2e/|eA |790 |/95sq |7.5 |s9582|Mbnuewance Lapad ZUl\ZA z 522 |Z|52 DSuBTOTAW ZelO (7s8 4568 OveedeAD is Ivo -|Z,25 2 i Peorit jo 1%,Z687/-|2477 | ont 3 1%2,957 Zos/5508 | Design /ON%551 |bo 059 |||| c9-3DANNUAL ENERGY COSTS Building RG,RI,WI,OELAMP 09-11-90 Site :Washington,Oist.of Columbia 6022890201 Prepared By ;:ERG BIRMINGHAM Carrier Hourly Analysis Program Page 1!of 1 SRRCAEAEA AERA ETRE RR RERES EERE REAR ERE AE EKER RARER ERE REE ERE RRR EREE EE TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *-->x of HVAC Component Energy ($)($/saqft)Total Electric 494001 kWh 32,997 0.099 20.6 * Natural Gas 99150 Therms 52,550 0.158 32.9 % Fuel Of)0 Therms (*)0.000 0.0 & Propane 0 Therms [*)6.000 0.0 % Remote Heating Oo Therms [)0.000 0.0 *% Remote Cooling O Therms [*)9.000 0.0 & >>>HVAC Subtotal 85,6547 0.257 53.5 NON-HVAC Component Electric 1037050 kWh 69,616 0.203 43.6% Natural Gas 9056 Therms 4,800 0.014 3.0% Fuel O11 oO Therms 0 0.000 0.0 % Propane .0 Therms fo]0.000 0.0 % Remote Heating 0 Tnherms 0 0.000 0.0 * >>>Non-HVAC Subtotal 74,416 0.224 46.5% Ree SERS RRR SET ESSAORSES SIS SESS SSS SS SESS Sts ssseassssesrsssssssrssssssssssssse[>>>GRANO TOTAL 159,963 J 0.480 100.0 * *Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 sqft Conditioned floor area =321,453 saft ERKKAAKEKRKAAKSCRAKEAERASETARKESKTARKKERAKKKKKAAKAAAKKAREREKERAEKAKEKAKEKEKKAKR ANNUAL ENERGY COSTSBuilding:GL,RI,WALL INSULATION EC mM 09-11-90Site:Washington,Dist.of Columbia Berore 6022890201 Page 1 of 1 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program REKTKKKKECKKEAE KKK KETKERAAA KAA EEAA ESTAR AARARAAKTEAERARREEEKERERERAREREE TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *-->x of HVAC Component Energy ($)($/saqft)Total Electric 494001 kWh 33,159 0.100 20.5 * Natural Gas 98843 Therms 52,387 0.157 32.4 % Fuel Of)0 Tharms [°)0.000 0.0% Propane 0 Therms °0.000 0.0% Remote Heating O Therms [°)0.000 0.0 * Remote Cooling 0 Therms °0.000 0.0 * >>>HVAC Subtotal 85,546 0.257 §3.0 * Non-HVAC Component Electric 1055515 kWh 71,200 0.214 44.1% Natural Gas 9056 Therms 4,800 0.014 3.0 %& Fuel Of1 oO Therms °0.000 0.0 % Propane 0 Therms [?]0.000 0.0 * Ramote-Heating 0 Therms [o)0.000 0.0 x >>>Non-HVAC Subtotal -76,000 0.228 47.0 % 1.Cost per unit floor area ig based on the gross butlding floor area.For this building: Gross floor area . =332,947 saft Conditioned floor area =321,453 sqft KKKEEKKKKKKEKKKKCAKEKARERKEAKAEETKAEARACKKECEKACKEKEKEKAKATEKAEAAKARARAERARACAEE MONTHLY AIR SYSTEM DATA Airc System :MAIN RG,DELAMP 09-11-90 Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1SECRETAKARAKAAERAAETKEESKEAAARERESKEREKARECAAREKKEEAREKEKAKAATREKAKEEEREE TABLE 1.COIL LOAD SUMMARY 'Cooling Heating Coil Loads :Coil Loads !Central Terminal Space Total Mon.|(keTU)¢{(k8TU)(kBTU)(kBTU)(kBTU) Jan {0 3 0 [*]472755 472755 Feb ;o 3 0 0 359183 359183 Mar ;}o 3}(3)[¢)211914 211914 Apr 3 of [+]te]68031 §6031 May ;3 i °0 21647 21847 Suly |°5 0 0 0 Aug {Oo $0 0 0 i') Sept }o 3 0 (e)7643 7643 oct |0 4 0 0 62862 62862 Nov }o }[*)0 199305 199305 Dec }o 3 0 (?]418904 418904 Tot o 3 (8)0 1812143 1812143 wwe ween meme ee ee een we a eee ewes Bee eee eee eee eee H Fan Energy (kWh){Vent Reclaim Mon.{Supply Return Space Exhaust i (kwh) Jan 1573 0 te)2300 [e) Feb |1368 0 [e)2000 0 Mar ;}1573 [e)0 2300 (°) Apr 1163 te)(*)1700 0 May i 1573 (-)[e)2300 [*) June |547 [*)[*)800 (¢] July |0 [*)(')(+)0 Aug ;Q (')o (+)() Sept §1505 (°)(°)2200 (°) Oct ;1573 0 Qo 2300 0 Nov }1163 0 (°)1700 0 Oec |;1026 fe]0 1500 '0 Tot §13063 [*]0 19400 H 0 eee ee een eee MONTHLY PLANT PERFORMANCE DATAPlant:"Ra,RI,WI,DELAMPSite:Washington,Oist.of ColumbiaPreparedBy:ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 KEKKAEKAKERKSEKKEKECEEAKATKECKAKKKAKETEAKKKAKAKKEKEKAERARAKKREKKCKKASEREAREKREKKREKE 09-11-90 6022890201 TABLE 1.PLANT DATA (ee---COOLING PLANT -----><---HEATING PLANT ---> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month}(kBTU)(ke8TU)(kWh)(kwh)(KBTU)(kO@TU)(kWh) Jan 4 te)i)te)fe)1348838 2176544 22343Feb[+]te][)[°)1083254 1747185 20181Mar[)0 Qo te)782494 1262087 22343 Apr t+)°0 )344572 §85762 21623 May 4788 4788 640 Q 162341 246711 18199 June 18882 188682 2050 te)37735 60863 11052 July 30133 30133 3920 [e)16081 28937 8859 Aug 21676 21876 2808 te)21766 36090 10161 Sept 8672 8872 1105 0 81018 130670 13574 Oct i)0 ()0 329184 §30942 22343 Nov °i!)J ()724512 1168568 21623 Oec (*)0 te)[)1225544 1976684 22343 Tot.}80951 80951 10525 i)6147328 9915042 214635 COMPLEX SPACE DESCRIPTION Space Name :MAIN AG,DELAHP 06-29-90 Prepared By :ERG =BIRMINGHAM 8022890201 Carrter Hourly Anelyats Program Page 2 of 2 Deca sees eeteneonnecreemensseconenenaaseconaccsocanceceneseooseeccenneeeee GLASS INFORMATION (continued) Exposure area Shade WE 1,716.0 0 WA NA NA OWA €o NA NA WA A SE 1,85t.0 0 WA OMA WA OMA °MA NA WA OWA Sw 1,860.0 0 NA NA NA NA bel 0.0 o MA NA MA NA ww 1,817.0 °NA MA NA NA LJ 0.0 e MA WA NA NALa]0.0 0 WA OWA WA OWA $.INTERNAL LOADS SPACE DATA 3 Floor Area 2 4 saft Sullding wt.8s WH tb/eaft PEOPLE 1 gqft/peraon ®160.9 Total People a 1,100 Schedule No.2 4 Activity Level «3 RIGHT ING i W/eatt ®0.96 Total Wett z 17 Schedule No.2 9 Wattage Mult.«£1.00 Finture Type £3 Free-hanging OTHER ELECTRIC:W/eaft 2 0.10 Total watte s 17,696 Schedule No.*12 MISC.SENSIBLE:Load .0 BTU/hr Schedule No.3 ' MISC.LATENT ;Load .0 BTU/hr Schedule Wo.«1 ©.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to UNconditioned Spaces)Unconditioned Space Temp, COMPLE SPACE DESCRIPTION Space Name :MAIN RG,DELARP 08-> Prepared By ;ERG -BIRMINGHAM -30 6022890201 Carrier Hourly Analyats Program Page 1 of 2 ences 1.SPACE NAME &MAIN RG,DELAMP eoenee cous oe oece neee 2.WALL INFORMATION (Number of well Types *2) Wetgnt Ext Color U-Value (loseqrt)(0,K,0)}(OTU/Mr/eqtt/F) Wall Type 1 *"0.120 wall Type 2 ™”6.080 Creeercce Net Wall Areas (saft}--------)Exposure wall Type 1 wall Type 2 wall Type 3 WE 12,644.0 2,436.0 MA €0.0 0.0 NA s€13,105.0 2,270.0 Ory 8 -@ 0.0 wa sw 2,959.0 2,269.0 wa w 0.0 0.0 NA nee 43,007.0 2,292.0 NA "0.0 nA 3.ROOF INFORMATION (Number of Roof Types #1) Weight Ext Color U-value area (ib/eaft)€O.M,0)(aTusne/eatt/F){eqft) Roof 1 ””0.060 44,241.06 4.GLASS INFORMATION (Number of Glaea Types #1) U-value Glass Internal (8tusnr/satt/F)Factor Shades Glass Type 1 0.950 0.85 i] Cwaccen eonancorce External Shading Information -s0s-----+--weedWindowOverhanghetgntHeight (ft)Cin) Shade 1 8.0 0.0 Snacde 2 6.0 0.0 Shade 3 a.0 Q.0 rea U-Value Cooling Heating.(soft)(OTU/ne/satt/F)(deg F or &)(deg F or &) wells 0.0 9.100 90.0 F $0.0 F Cetlings 0.0 0.100 90.0 F $0.0 FFloore0.0 0.100 90.0 F $0.0 F INFILTRATION GROUND ELEMENT Cooling :0.08 CFM/eqft «area :44,244.0 eaft Meating :6.07 CFM/saft =Perimeter 1,207.0 ft Typical :0.06 CFM/eqft s Cepth 0.0 ft -.= COMPLEX SPACE DESCRIPTION Smace Name ;CORRIDORS -CELAMP 08-29-90 Prepared By ;ERG -BIAMINGHAN 6022890201 c ely Analysis P e f 2 GLASS INFORMATION (continued) COMPLEX SPACE DESCRIPTION Space Name :CORRIOORS -DEL AMPPreparedBy:ERG -BIAHT NGMCarrierHourtyanaly:Progran e 08-29-90 602289020° Page 1 of . 1,SPACE NAME s ORS - Cen ewwwersee. evecan 2.WALL INFORMATION (Number of Wall Types ©1) Ecoosure Weignt Ent Color Value ba Closeott)fO.m,u)(OTUsne seaft/F) WE 0.00698 WA NA NA MA €0.00 60 MA NA NA OWA wall Type 1 ”a 0.120 se 1,260.0 °HA NA NA NA 8 0.0 68 NA NA NA NA Ceecewees Net Wall Areas (saft)---<-----> aw 0.0 °NA NA NA NA Exposure well Type 1 well Tyoe 2 wall Type 3 LJ 0.0 o MA OMA NA WA ww 1,185.0 a NA MA NA NA mE 0.0 NA RA Ll 0.0 °WA NA NA WA €6.0 nA NA La]0.0 t)WA NA WA WA s€3,060.0 MA MA s 0.0 NA NA ow 0.0 Ly MA 3.INTEANAL LOADS "0.0 NA MA :ww 3,138.0 wa WA SPACE OaTa t Floor area .§$,400 saft Guilding we,2 &ld/eaft LJ 0.0 WA WA PEOPLE t Gaft/person ==106.0 Total People =80 &chedule No.¢4 Activity Level «4 3.ROOF INFORMATION (Number of Roof Types =1) LIGMTING 2 Weaft . atts 2,520 wetght €xt Cator U-Valve ares Schedule No,8 :.(ib/eate)(C.m,u)(eTusne/aqte/F)(eatt) 64 Tmeee treet Roof 1 ""0.170 $,400.0 OTHER ELECTRIC:w/eaft e .° Schedule No.fs 4,GLASS INFORMATION (NumDe>of Glass Types ©1) MISC.SENSTOLE:Load .©8TU/Mr Schedule No.#1 - MISC.LATENT =:Load e O BTU/ne Schedule Mo,*1 U-value Glass Internal (8tu/ne/saft/F)Factor Shades .ae -- @.PARTITIONS,INFILTRATION,GROUND Glass Type 1 t.100 o.98 Ld PARTITIONS (Next to Unconditioned Spaces}Unconditioned Spece Temp.Casscocornceccen>Esternal Shading Information --ParesU-value Cooling Heating Window window verse)Ovecnans Peepatiet secer ean 'wenCeotusneftsF)deg fF of &)(deg F or &)Helene wiath oth Hetgn atension eoara .. : )fore feat --{ase -$(ft)Ces {rap (in)(in)(ia)(rr walls 90.0 0.100 $0.0 F $0.0 F oere Ceilings oo,0.100 90.0 €50.0 F sn det 8.0 '°9.0 $e $3 $3 geLal.+100 90.0 F $0.0 F jade ......cece eeeeceee 9-9 ree aoe awee Shece 3 8.0 4.0 0.0 0.0 0.0.0.0 o.¢ INFILTRATION GROUND ELEMENT Cooling :0.10 CFM/saft &$40 CFM area :§,400.0 saft Meating :0.22 CFM/eqft =1,108 CFM =Perimeter 720.0 ft Typical :0.17 CFM/saft =318 CFM Cepth :0.0 ft Pr rrr rrr) C-64 ECM #7 Occupancy Sensors Woodrow Wilson High School Scope The light fixtures in classrooms and offices in the Main Building.Library and Gymoperatewhentheroomsareunoccupied. Occupancy sensors should be installed in these areas to prevent excessive fixtureoperation.Two types of sensors are available;passive infrared which detect heat,andultrasonic,which detect sound.Passive infrared are most suitable for classroom applications because hallway noise could activate lighting.; Estimated Annual Energy Reduction 59,986 kwh/yr.Electricity (60s x 108,BTUs)(1057)therms/yr.NaturalGas (-106x10°BTUs Estimated Re ions in Annual Ener se Index 1,772 Btus/sq.ft./yr. Estimated Annual Energy Cost Savin Include Demand Charge Savings $4,147 /yr. Estimated Cost for Implementation $1,745 -Design and/or Engineering$11,081 -Acquisition of Materials$6,371 -Installation $19,197 -Total Source:Hubbell (Mayer Electric,Birmingham,Alabama)Means Mechanical Cost Data ECM #7 (CONTINUED) timat ful Life of ECM 15 years imple P k Period (Implementation Cost/Annual Cost Savin 4.63 years rating and Maintenan t Increase (Decr $0 /year Di l t (or N t alvage Value $0 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-30 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:MAIN,GYM,&LIBRARY FLOOR AREA:332,947 SQUARE FEET MEASURE:OCCUPANCY SENSORS ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:59,986 KWH/YEAR COST:$4,707 /YEAR NATURAL GAS:(1,057)THERM/YEAR COST:($560)/YEAR TOTAL COST SAVINGS:$4,147 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 1,772 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$11,081 LABOR:$6,371 ENGINEERING:$1,745 TOTAL:$19,197 SOURCES:HUBBELL (MAYER ELECTRIC SUPPLY,BIRMINGHAM,ALABAMA)MEANS 1990 MECHANICAL COST DATA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)4.63 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 4.63 YEARS 89-9PROJECT:OcCe,SE S025 -Man,Gym,LIBLOCATIONWoopeowWihesontHiaiSerloon PROJECT #|ssaeee DATE!8/29/40 BINGHAM,ALABAMA 35:|(205)985-9090 FAX (aos)seeaene DETAILED ESTIMATE OF PROBABLE COST MATERIAL ITEME DESCRIPTION QUANJ UNIT]UNIT TOTAL | ]Occ Denwsoe2s|IL>IEA GO |7,780 Bo |9890 |/os”"us| OvEBHEAD 1s |H%o . PRorit lO}Yo 10,758 Ber 31%/1L,C8/ DESIgN 101% ENERGYUSERNEWS,MONDAY,JULY27,19871Swet'ewe ee eeePRODUCTGUIDE:.INFRARED OCCUPANCY SENSORS ':COMPANY MODEL&;OPERATION &-'CAPACITY &PAYBACK FEATURES,WARRANTY & :TYPE INSTALLATION A .PRICE SERVICE Hebbel!tac.*H-MOSS300Motion The 200 model can either be recessed"Maximum 2,500 watts at For the 200 model,$81;for the 700 Time delay 12 minutes:atWiringDeviceSwi'System,'fh the ceiling or anted on 1,500 model,$133.20.Control units,ing costs 20 to 60 percent Dek Ne'Division -"coversup 200 the wall or ceiling,with ceiling ©0 watts at 120V fluorescent,'which must be used with each -units replaced by company;no limeStateSt.&Bostwick Ave."Square feet;and H-.lower thaa 8 -.00 higher thaa 12 er $00 watts incandescent model,$66.60.Mounting brackets limit., Conn.06605 (OSS 700,up to 700.The 700 model is premountedwith«both models.Can be in-for 200 model an addi $42(203)333-1181 $q.M.Bothcancon-bracketforsurface install on the d with Add-a-Relay.each;free with 700 model LSwallorceiling,with ceiling ao lower back is 1-3 years.©Loindescentlights.than7.8 ft.and ne higher 16 ft.Intro.1985. Hubbell inc.H-MOSS 800 Wall Can be Installed in new construction ©watts at Approximately $75 Installed.Pay-'Time delay 12Switch,for or retrofit @ fe re an 120V,060 watts at 277V.beck 12 to 18 months.nd trol switch to tur Ligh otra So : :boxes.Faces away door,-up to 300 square Defective units replaced by comy any; Pred:moun wall or ceiling.Sensor 'sensi rai Distributor of $209.Pay- Uses microprocessorto "learn”ac-Ly ac Pree .Entel,infrared Surface mounts 00 walt oe ceuing,from 90 by 45 ft.iby back typically 12 yea .tviles and schedules of occupants,:Knoxville,Tenn.37619 ifgntiny and feet above Noor.Time delay of Sor 6 ft.Senses within pat-..and room (615)690-HVAC.Bg,ae 30 minutes when used in combina-term of two 28 degree Using that data has4out-an tion with doorswitch 30 lo 60 Beatie for awitching110 BVAC™lighting security andoalyisto277voltsupto30ampsalarms.10 selectableOperateson10to30weltssettings.Has selectable time delayoF12to20voltsAC.settings for power-up after power.failure.2-year ,servicedealer. Kesser Electronics inc.Model.2006 ceiling-Mounts to wall or ceiling junction Heightofceilingdeter.Wall-mountedunitts$90.Ceil-Lenses for wall-mountedunitin-&Minnesota moun!boxes.Ceiling-mountedunitscans =mines range of ceiling-mounted unit is $55.clude standard angle,wide angie,,Mich.211 i d d;jectabl ted sensor;a anit Switching 0 corridor and others to prevent un- (313)583-1173 passive __inf:scanning angles for wall d pen d on an &-foxt ceil,gither sensor ts $90 Savings wanted Switching of Hghts due to: :f ight-unit using in bie lenses.i covers typically percent,y-peripheral .byr war-°ing,To be ted Sensors2 a ee ning mod sq RPWith Siieangle back 6 to 18 months..pa ranty.Service by manufacturer..wall model 2010 -ule.Hens,wall mouned sexier . -.. itching module..oa can cover |.: - Intro.1996._Sensorscanbeconnectedeen,»to relays to increaselight- an sensor;va-*. Linear .Passive '"'infared Can be mounted on wall or in corner.Sensor can detect heat in Apprex.$225Commerc'Systems *6.5 to 7 feet above floor.Five-a room up to 1600 sq.ft..sensor,door swi_G ..sensor for VAG minute time delay.:*area.Angle °rees.end low-voltage:2055 Corte de!Nogal and a .Slave;.Carisbad,Calif.$2008 -condos."Intro..stalled."Payba(619)458-7000 5 or less,i slave unit intro i climatic coo-1963,wireless slave °wre rates and .acsunitintro,1996. Sensor Switch Inc.Sensor Switch in-.Replaces existing swi Handles900 watts Pri installed.Payback Has L2-minute time dela:apd man-P.O.Box 950 frared wall switch hooks up to existing 2 wires.Heat-at Z77V,640 watts max.at -pros.year .ba ual.override.vBranford,tyConn.for lighting,intro.sensingareaS00square {t.radi .baterference.--1-aa)'esto oo on Toe werrenst?Ocrvice by Install Unence Inc.PIR 200 and 600 Can be installed either flush to sur-Biiinies, Callnnpinteg,ea ewiaemmaial Pine Ciera we tae Motes Melee Ua alneeLeandro,passive detects motion within a range of 200 g¢27 volts ths dependingon-utility adescentocfluorescent.Solid577sensors,intro.sq.feet.The 600 detects motion rates and cleoste.Quantity dis-metal fire safety shield.Indicator(415)352-1802 1986.°within 600 sq.ft.Both models de-count available.light.On-off switch allowssignedforingo¢HVAC,12 contr ice bymun,time delay.Angie 106 Warranty2yearsforsensor,5 ,degrees.years for power pack. Unence Inc Wall-mounted Replaces regular wall Can control up to 1,200 Price is $36.Payback from 6 to”Units are built to eliminate radiooeSwitchSOM200switch.Detects motion within 200 watts.?months d oa utility frequency interference.Operateswallswitchresq.feet.12-minute time delay.yates and limate.Q ity dis-Se ene ily eh =<Solidcementsensor,Angle 106 degrees.count available.m shield.Lodica'pas S87.,na light.On-off switch allows manual --Warranty 3 years . "Infrared sensors act body beat in a room as infrared radiation,and turning off statements.,.<<intrared score act by sensing body best ln a room as ofr Typically,they are for Facility manag.¢syst and packaged cogenerationwillbefeaturedinupcomingiganungand/or HVAC,cost of the listed models is the suggestedpricetotheenduser.Paybackmayvarywithlocalelectriditratesandclimatic«conditions.e of manufacturers.EUN takesTheabove'llty for representative sample from6ooresponsibilityformisapplicationofproducts,wince (ta ts based on manufacturers'Manufacturers are encouraged to send model information,includingYo te ProductGuideEditor,Energy User News,7 East 12th St.,New York,NY.i or to call (212)741-4485.This Product Guide is copyright July 27,1987. SUBSCRIBE TODAY! 02-3MASTER SCHEOULE SUMMARY Page 1PreparedBy:ERG -BIRMINGHAM 08-29-90CarrierHourlyAnalysisProgram6022890201SEAAKCATEAAATKARTSSRTASKSAASAAARAKREKARASRKEREAAEACRAKEAREERE MASTER SCHEDULE 17.OCC SENSORS =-MAIN Hourly Percentages Hour --- ->$OF 13 2 Bf 4 S$Of FE Bt V9iwoO3 4 {ScHOOLDAY 0}0!Of 0:0:0:0.10.185 |65 '85.65SUMMEROAY©O09;OF OF OF OF Of OF Of 15 |15 '$5 1-15WKED/HOLIDY {|Of O;OO;Of O Of Of Of O!'Of Of OOESIGN;+OF OF As OF Of Of O $100 '100 '100 1100 $100 SUMMER DAY o°o°o°°a WKEOD/HOLIOY |0 DESIGN : ARACEAE RASKRARERERAARATRTARAERAEAERRAARERAREREKRAERAAAKARRRAERKKARAARARREfREepuceDS%THeoued out EXCEPTFotPBoxEDthtTimesV/diewd Age Repuc-ED 10% MASTER SCHEDULE SUMMARY Page 1 Prepared By :ERG -BIRMINGHAM 08-29-90 Carrier Hourly Analysis Program 6022890201 SEERA EAAAKKEAE TKK AKER KKK KEKE ERA CAKER KK KKEKAREKRAREEEKAEAREKERERES MASTER SCHEDULE 15.OCC SENSORS-GYM Hourly Percentages Hour ----->»£-OF tf 2 Bt a@ft S$Bf:73 Bt FStwit SCHOOL DAY !0;Of Of Of Of Of 0!90!90!903 90!90 SUMMER DAY {$0!Of Of OF Of Of Of Of Of Of O!:O WKEO/HOLIDY {|Of Of OF}Of Of Of Of Of Of}Of Of O OESIGN t OF OF OF Of Of Of OO 4100 $100 {100 {100 4100 Hour =---->{12413 1 14 $18 $16 $17 $18 $19 $20 $21 $22!23 SCHOOL DAY {90}90}90 |90!75 }55!158 $168 $15}of Of O SUMMER DAY ;0;O;Of Of Of Of Of Of Of Of OF;O WKED/HOLIOY |Of Of Of Of Of Of Of OF Of Of OI 9 OESIGN $100 '100 $100 !100 !100 !100 $100 !100 !100 $}0;Of;Oo RECKRRKKRAAKKEAARKEAAREKAKKAAAEKAARKRRKEKEARKAAKAKAKARAKAEKKKAKAEAKKARAKKAKEKEReoweepS%TiHlRovar our MASTER SCHEDULE SUMMARY Page 1 Prepared By :ERG -BIRMINGHAM 08-29-90 Carrier Hourly Analysis Program 6022890201 RECTREAEKAAREREAAARRAAKEARATARATKAKKTARETKLAKKEKASKSKAKAKAATAASAAKA EATERS SE MASTER SCHEDULE 16.OCC SENSORS -LISRARY Hourly Percentages Hour s---->»$+of tf 2 3t 4)S$63 FE Bs 9 OG 11 SCHOOL DAY 'of Of Of OF Of Of OF 18 3 45 |95 |95 1 95SUMMERDAYfo!oft of of Of OF OF OF OF O;,OF OWKEO/HOLIODY §|Of Of Of Of OF OF OF OF OF OF OF 9 DESIGN 'oft of Of Of Of DF O 1100 4100 1100 {100 ;100 Hour e---->£12 $413 $14 $18 $16 $17 $18 1 19 |20 4 21 |22 |23 SCHOOL OAY £96!95 $95 !78}78 $75 3 78 |75 |75 4 75 'QO '[e) SUMMER DAY 'of of of Of OF OF At OF OF Oi,O 'fe) WKED/HOLIDY {!0 Of Of Of Of OF OF OF OF OF O '0DESIGN£400 $100 $100 '100 $100 $100 {100 ;100 {100 {100 ;O07;O RRRREKCRAKAASAAAAAARAAAAKAREAS AA CSAKEAAERAAREA RSA ARERERAKARAEAKAAAAAR AA EE Repucédb S%Trleovael our bkZ-9ANNUAL ENERGY COSTS Building :RG,RI,WI,DELAMP,OCC SEN Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 RKAETKSCAAEREKKKCEKAKLASTKTAKEAKARATACEAAKAKKKEKAERSERARKAKATAAKKRSKEARARERAEEAEREK TABLE 1.COSTS BY ENERGY CATEGORY ww me aw we wee eee ee tee ee eww ewe we ween ane ae eee enw eee en nme eee manne anew eeeneane 09-11-90 6022690201 Annual (- --Annual Costs *<-->x of HVAC Component Energy ($)($/saft)Total Electric 494001 kWh 32,763 0.098 21.0 % Natural Gas 100207 Therms §3,110 0.160 34.4% Fuel Of1 O Therms [)0.000 0.0 * Propane 0 Therms 0 0.000 0.0 % Remote Heating O Therms 0 0.000 0.0 « Remote Cooling O Therms (¢)0.000 0.0 % »>>HVAC Subtotal 85,873 0.258 §5.1 % Non=HVAC Component Electric 977064 kWh 65,143 0.196 41.8 % Natural Gas 9056 Therms 4,800 0.014 3.1% Fuel O11 ;O Therms (+)0,000 0.0 % Propane oO Therms ce)0,000 0.0 % Remote Heating 0 Therms [e)0.000 0.0 * 44.9 % B2ssssse22 100.0 % SSSSSSSSSSSSSSSSARSATSASSSSSSARSSSSSSSSSSSSSSSSAEASELE @ Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 sqft Conditioned floor area =321,453 saftREKAKAKAARETTAETAAKAKSRAETAAAKSSAEAKACKAKAKAKACKKAKAKKAKAKRATKERAAKKKKAKKAASKAARKKATKEK ANNUAL ENERGY COSTS Building :RG,RI,WI,OELAMP -09-11-90Site:Washington,Dist.of Columbia Beroee ECM 6022890201PreparedBy:ERG -BIRMINGHAM Carrier Hourly Analysis Program Page t of 1REKEERERKAARERESERAKAARARERAAAREARAARSRSRLAAAKEAAEEEREERETABLE1.COSTS 8Y ENERGY CATEGORY Annual (----Annual Costs *-->x of HVAC Component Energy ($)($/saft)Total Electric 494001 kWh 32,997 0,099 20.6 & Natural Gas $9150 Therms §2,550 0.158 32.9 % Fue?o11 O Therms 3 0.000 0.0 x Propane 0 Therms [*)0.000 0.0 x Remote Heating O Therms °0.000 0.0 x Remote Cooling 0 Therms (9)0.000 0.0 « >>>HVAC Subtotal 85,547 0.257 §3.5 * Non-HVAC Component Electric 1037050 kWh 69,616 0.209 43.5% Natural Gas 9056 Therms 4,800 0.014 3.0% Fuel O11 :O Therms (:)0.000 0.0 % Propane Oo Therms fo]0.000 0.0 % Remote Heating O Therms °0.000 0.0 % >>>Non-HVAC Subtotal 74,416 0.224 46.5 % SSSSSSTASSRSSSSSSSSASSHASSSSHATESSERSLSAISHSSSHESASSSSSSSSSSSSSSSSssxessessssss ®Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area z 332,947 saft Conditioned floor area =321,453 saft RECRKACKAKAKACAAKACAKCKKEAKAAKKEEKRRACRAKETAKTAAKARAERSEKKLAAAREKEKKEAKAKARKTEKRASEE MONTHLY PLANT PERFORMANCE OATA Plant :RG,RI,WI,ODELAMP,OCC SEN Site :washington,Dist.of Columbia Prepared By :ERG -SIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 KRAKKASTAASRSSSARTKARAKAKKELAASARAAECKKAKSAAKATEKAKRAAARCAKAREKKSKRAKEKKAEEEARE 09-11-90 6022890201 TABLE 1.PLANT DATA Kemer COOLING PLANT "--"-")¢---HEATING PLANT <---> Coil Plant Plant Water Coil Plant water Load Load Input Pump Load Input Pump Month;(k8TU)(kBTU)(kWh)(kwh)(keTU)(kBTU)(kWh) Jan i;[*)(+)°(+)13653687 2202237 22343Feb;0 0 °0 1097300 1769839 20181 Mar ;()[*)(+)0 792949 1278950 22343 Apr 0 0 (*)(*)346346 §58622 21623 May i 4788 4768 640 t+)153703 247907 186199 June {1§882 15882 2050 0 37779 60933 11052 July 3 30133 30133 "3920 (*)16081 26937 6869 Aug [21876 21876 28608 t)21766 36090 10181 Sept }6672 8872 1106 0 81882 132067 136574 Oct 3 (*)°0 0 331394 534607 22343 Nov ;0 (+)(')0 732170 1180919 21623 Dec ;}0 0 [*)(+)1236078 1993673 22343 Tot.{80951 80951 10525 0 6212824 10020682 214635 MONTHLY AIR SYSTEM OATA Air System :MAIN RG,DELAMP,OCC SEN 09-11-90 Location :Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of ! SRKEAEKTECAKKSEKTKCARECLKATRTSKSKASSKASKTAATSKSSLKKAKAATCCESAASAKETASTKSAESAEKASE TABLE 1.COIL LOAD SUMMARY Cooling {Heating Coil Loads Coil Loads Central Terminal Space Total Mon.(keTU)(keTU)(kBTU)(BTU)(k8Tu) Jan [')0 0 485477 485477 Feb [*)ce)°370245 370248 Mar [*]0 0 220335 220335 Apr [*](°](]§9430 §9430 May 0 (*]te]22518 22518 June (*)°0 fs)0 July [°](*]0 0 0 Aug (¢)0 0 (+):0 Sept (')°(3)8197 8197 Oct 0 te]0 64596 64895 Nov 0 0 0 205530 206530 Dec 0 0 Q 427201 427201 Tot }o 3 0 (°]1863528 1863526 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY H Fan Energy (kWh){Vent Reclaim Mon.3}Supply Return Space Exhaust :(kwh) Jan 1573 (*]0 2300 4 [*) Feb 1368 [+](*]*2000 t 0 Mar 1573 °cs)2300 :0 Apr 1163 [e)(]1700 '0 May 1573 0 (*)2300 t (*) June 547 0 ()800 '(+) July [°)(s)0 ce)'[+] Aug °°0 0 '[*] Sept 1805 0 [*)2200 'te] Oct '1573 (')()2300 H (*) Nov:1163 (*)(+)1700 t 0 Oec 1026 [*)0 1500 H t] Tot {13063 [e]()19100 H 0 G MONTHLY AIR SYSTEM DATA Air System ;LIBRARY OCC SENSORS 09-11-90Location:Washington,Dist.of Columbia 6022890201PreparedBy:ERG -BIRMINGHAM Page 1 of 1RAATSALASTTERSKERAAAATSSTRKARREKAATATSKSTKACARRERACEREKRAREKARARAERE TABLE 1.COIL LOAO SUMMARY H Cooling }Heating Coil LoadstCoilLoads:Central Terminal Space TotalMon.{(kBTu)$3 («BTU)(kBTU)(keTu)(keTU) Jan {Qo (3 [°)0 119768 119766Feb}[+](¢)0 90107 90107Mar$[*)f°)(]§3537 63537Apr$}(?]°0 141860 14180May}0 i](')4093 4093June}(*)0 0 fe]t')July {0 [*][*)(°](?] Aug i 0}(')0 (+)0Sept|[¢](t]0 1063 1063 Oct ;0 [*)0 14102 14102 Nov }(9)0 [*)49885 49885 Oec }0 0 [+]104511 104611 Tot }0}t]ce]481246 461246 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY ;Fan Energy (kWh){Vent ReclaimMon.{|Supply Return Space Exhaust H (kWh) Jan }957 [e)[)1380 t (+) Feb {|832 (]0 1200 ('J Mar 957 (*]0 1380 (?] Apr $707 [*)i)1020 t*) May ;957 (]0 1380 t*) June }333 (+)(?)480 '(*) July ¢(°]te]i]0 ;3 Aug :}°()[*)'0 Sept |915 ce][*)1320 (*] Oct }957 (]o 1380 (*) Nov }707 (+)(?)1020 0 Oec }624 (+)0 900 0 Tot }7947 (+)0 11460 H QO MONTHLY AIR SYSTEM DATA Air System :GYM RI,WI,OCC SENSORS 09-11-90 Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 RECKKAKAKAKTAAESKEAKTAKAEAAKCKAKKSSAARAAASAATACKASKAKKKERSEAEKSKAASSTRKLEKKTKESS TABLE 1.COIL LOAD SUMMARY H Cooling $Heating Coil Loads §Coil Loads $Centra)Terminal Space Total Mon.$(kBTU)§(k8TU)(k8TU)(k8TU)(keTuU) Jan (1)[0]0 96493 96493 Fab 0 (¢]0 717527 77527 Mar ce)°(*]§2011 $2011 Apr 0 (¢)(]23944 23944 May 0 ie)(]7614 7814 June t*)(+)(°]91 91 duly 0 °[*]3°0 Aug 0 0 0 0 0 Sept e)0 0 2879 2879 Oct 0 0 [9]19783 19783 Nov 0 (](+)$1295 §1295 Oec 0 ()[9]96720 96720 Tot {of te](]428557 428557 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY :Fan Energy (kwh){Vent Reclaim Mon.{Supply Return Space Exhaust H (kwh) Jan 966 0 0 1500 '[*) Feb 650 (e](+)1320 H [*] Mar 966 °o 1500 H [?] Apr 782 t?]°1215 H 0 May 966 °(°]1500 ;o June 386 {°](]600 '° July 17 oO 0 420 :0 Aug 17 0 (+)$20 H [°] Sept 927 0 0 1440 H (') Oct 966 {?][*]1800 '(e] Nov 762 0 (]1215 H ce) Dec 7134 0 0 1140 '[*) Tot {8481 °t+)13170 '° -one pL-DCOMPLEX SPACE DESCRIPTION Space Name :MAIN RG,DELAMP,OCC SEN 08-29-90 Prepared By :ERG BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 ERA ARAA AKA RTRSAA AK SRAAREESES AAS KERR AAA AAE RARER RET TASR RRR 4.GLASS INFORMATION (continued) Ca ame meme nnn ec ce nen Glass Areas (Sqft)----<------e0-eene >Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 1,716.0 0 NA NA NA NA E 0.0 i?)NA WA NA NA SE 1,551.0 fo)NA NA NA NA Ss 0.0 (e)NA NA NA RNA SW 1,568.0 0 NA NA NA NA Ww 0.0 [e)NA NA NA NA NW 1,617.0 0 NA NA NA NA N 0.90 i?)NA NA NA NA H 0.0 [e)NA NA NA WNA RERTARAAARREEAAAR AEA RARER A KAE ERA RRERRAARARARRE RE RARER TEER ERE5.INTERNAL LOADS SPACE OATA :Floor Area =176,964 sqft Building Wt.=H Ib/sqft PEOPLE :sqft/person =160.9 Total People =1,100 Schedule No.=4 Activity Level =3 LIGHTING i W/saft =0.98 Total Watts =173,725ULScheduleNo.=17 ]Wattage Mult.=1.00 Fixture Typa =3 Free-hanging OTHER ELECTRIC:W/saft =0.10 Total Watts =17,696 Schedule No.=12 MISC.SENSIBLE:Load =0 BTU/hr Schedule No.=1 MISC.LATENT :Load z 0 BTU/hr Schedule No.=1 AERA AATAARRAEAEREARA RAR EARS RARE AERA KARERE SEER ERE RARER REE RER ERR EE 6.PARTITIONS,INFILTRATION,GROUND PARTITIONS (Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/hr/saft/F)(deg F or ®%)(deg F or %) walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F §0.0 F INFILTRATION GROUND ELEMENT Cooling :0.05 CFM/saft =8,848 CFM area :44,241.0 sqft Heating :0.07 CFM/sqft =12,387 CFM Perimeter 1,287.0 ft Typical :0.06 CFM/saqft =10,618 CFM Oepth :0.0 ft RERKAAKAECKAEAAARKRATAAAKAEAAEREKAKTAECKKAAAKAKAKKAREREKAREKAKAERARERAER COMPLEX SPACE DESCRIPTION Space Name :MAIN RG,OELAMP,OCC SEN Prepared 8y :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2 SEKKEREKAKETKTAKKESKEKKCAATKRETAAKAKKCKASEEAAKKAERAKSKKLARAAKAETAEKEKERATE 1.SPACE NAME =MAIN RG,DELAMP,OCC SEN KEKKKTARETEAKAARRERACEASEECLSERATEKKEKAREACKESCRAKAKKAKLKKRAAREKAKKEKARKAKEKE 2.WALL INFORMATION (Number of Wall Types =2) 08 29-90 Weight Ext Color U-Value (1b/saqft)(0,M,L)(BTU/hr/saft/F) Wall Type 1 H M 0.120 Wall Type 2 M M 0.080 (cecen --Net Wall Areas (sqft)--------> Exposure Wall Type 1 Wall Type 2 Wall Type 3 NE 12,644.0 2,436.0 NA €0.0 0.0 NA SE 13,105.0 2,270.0 NA s 0.0 0.0 NA Sw 12,959.0 2,269.0 NA Ww 0.0 0.0 NA NW 13,017.0 2,292.0 NA N 0.0 0.0 NA RAKKKAKACRKKAAAKAAEKEREKKARARAREKAAAKAKAKAEARARAERKSEKAAAAAAREAAKARRARAETAAAREEEREAR 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value area (1b/saqft)(0,M,L)(BTU/hr/saft/F)(sqft) Roof 1 ™Ll 0.060 44,241.0 RERKRAAKKAEKEAAAARRAREKRACKEEERAEACAARAEKARERRKKAATEAAKKKAKEKAEEKKEREAKEKRAERE 4.GLASS INFORMATION (Number of Glass Types =1) wwe wee ene eee ee meee sen mms snon U-Value Glass Internal (B8TU/hr/saft/F)Factor Shades Glass Type 1 0.550 0.85 N Rem em eee e er eessen External Shading Information --------------7>Window Window Reveal Overhang Overhang Fin Fin Height Width Oepth Height Extension Separation Exten.(ft)(ft)Cin)Cin)Cin)(in)Cin) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8,0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RAKKKAKERAKRRAKKAEEAKARKEAKAARERRAERAKAKAAKARAARCRARKAKEAEEEES SZ-9COMPLEX SPACE DESCRIPTION Space Name :GYM RI,WI,OCC SENSORS 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 SREKEAEEKESRAKSRERERELERASKARARARRKAAEREKREKKRERKKAKEKEARKERKKRKAKKAKAKAAREERERARERE 4.GLASS INFORMATION (continued) ete aaa!Glass Areas (sqft)--------<-----------> Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 0 NA NA NA NA i 192.0 ie)NA NA >NA NA SE 0.0 i?)NA NA NA NA s 162.0 [¢)NA NA NA NA sw 0.0 0 NA NA NA NA Ww 120.0 i*)NA NA NA NA NW 0.0 0 NA NA NA NA oN 192.0 (e)NA NA NA NA H 0.0 (*)NA NA NA NA REKTAAAAREKEKAAAARAKAAAKASAKARAKERAACAARRASKRACKERERE 5.INTERNAL LOADS i a a a wm ee a ee ee tn ee ee ean een en eee eee tee nee ana SPACE DATA Floor Area 2 49,188 saft Suilding wt.=M 1b/sqft PEOPLE :sqft/person =164.0 Total People =300 Schedule No.=2 Activity Level =5 LIGHTING a W/soft =1.57 Total Watts =77,264 Schedule No.=15 ]Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/aaqft =0.10 Total Watts =4,919 Schedule No.=12 MISC.SENSIBLE:Load =QO BTU/hr Schedule No.=1 MISC.LATENT ;:Load 2 0 BTU/hr Schedule No.=1 RTARTA KAA AAAS LARA AAA AKA AAAE RARE LARA ERA RE RARER ER ER 6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to Unconditioned Spaces)Unconditioned Space Temp. -Area U-Value Cooling Heating (sqft)(BTU/hr /saqft/F)(deg F or %)(deg F or %) walls 0.0 0.100 90.0 F 60.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling 0.05 CFM/saqft =2,459 CFM Area :23,148.00 sqft Heating 0.08 CFM/saqft =3,935 CFM Perimeter :616.0 ft Typical :0.07 CFM/saft =3,443 CFM Depth :8.0 ft Oe eeeeeeeeer REKARARAKARSERKARRARAAEKEKAKAKAKKAKARTARAKAAEAKAAKEEKKARAREAEERAAEKAARETE COMPLEX SPACE DESCRIPTION Space Name :GYM RI,WI,OCC SENSORSPreparedBy:ERG BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 2EEKKCRKEKKKRAKRAATARAKEKRAREKRAKEKAEKEREEKAREKAKAARAEKRERARARAAREREEERERE 1.SPACE NAME =GYM RI,WI,OCC SENSORSREREKERARAEEKEAKAERERAKAAAKREKARAKERRRAERERESAKKKAAATKAR ARECACEAE 2.WALL INFORMATION (Number of Wall Types =1) 08-29-90 Weight Ext Color U-Value(1b/saqft)(0,M,L)(8TU/hr/saqft/F) Wall Type 1 "-M 0.040 wot eeeee Net Wall Areas (sqft)--------Exposure wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 6,332.0 NA -.NA SE 0.0 NA NA s 6,226.0 NA NA Sw 0.0 NA NA Ww 4,909.0 NA NA NW 0.0 NA NA N 6,238.0 NA NA RRAAAAAKKRAAAKRRARRERKRARRERRRAAAARARARAERARAARRAAAARAAEARAEERRAAAAERAREREE3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (Ib/sqft)(O,M,L)(8TU/hr/saft/F)(sqft) Roof 1 M M 0,040 26,040.0 RREKKKKAKEARKRRAKEKRKKKAAKAKKRTRAKARARKKAEKAKKEAKKAKKEAKARAKAKARAKEKRARKREKKRAERKERE 4.GLASS INFORMATION (Number of Glass Types =1) eee enme esos cee eee we wewenanne U-Value Glass Internal (BTU/hr/saqft/F )Factor Shades Glass Type 1 4.100 0.98 N (eccenunennceceee External Shading Information ---- --+-------<-> Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten,(ft)(ft)Cin)Cin)Cin)Cin)Cin) Shade 1!8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8,0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 6.0 4.0 6.0 0.0 0.0 0.0 0.0 REKKAARERKAKAAR EACLE ARERERAKAERERAKAKAREKATAREREKRAERERAARKAEAKERKTERAKAAREE 92-9COMPLEX SPACE DESCRIPTION Space Name :LIBRARY OCC SENSORS 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2 of 2 RECAREAAAR REAM ARRRARERTAHEA ESAS R AREA ATRAAKERER ARATE RARER EERE 4.GLASS INFORMATION (continued) Ce ocecnneeenccn soces-Glass Areas (sqft)------------------->, Type 1 Type 2 Type 3 Exposure Area Shade Area Shade Area Shade NE 0.0 0 0.0 0 NA NA E 349.0 0 0.0 [)NA NA SE 0.0 0 0.0 0 NA NA s 508.0 [e)0.0 [t]NA NA sw 0.0 0 0.0 0 NA NA Ww 356.0 0 0.0 0 NA NA NW 0.0 0 0.0 0 NA NA N 60.0 ie)0.0 0 NA NA H 0.0 (°)504.0 (°)NA NA 'tt''''!'''ttt''i]a'tt''i)'''''''f)'1'''''t'i!'''ii]i]'''tt'1i)''''i]'''1''4''''RACRAKAAKAEARAAARRARARERAARERARERARARERAARARAAERAAAAAERAAAAAAAERAES.INTERNAL LOAOSSPACEDATA:Floor Area =31,646 sqft Building Wt.=M ib/sqft PEOPLE :saft/person =632.9 Total People =50 Schedule No.=5 Activity Level =3 IGHTING i W/sgft =9,79 Total Watts =22,170 =Wattage Mult.=1.00 Fixture Type =1 Recessed,not vented OTHER ELECTRIC:W/saqft =0.10 Total Watts =3,165 Schedule No.=12 MISC.SENSIBLE:Load =O BTU/hr Schedule No.=1 MISC.LATENT :Load =O BTU/hr Schedule No.=1 RARARAA KARA ERARARKRSRAREERA RARER AKER ARR ERRAREKAA EERE REAR EEE RRARE RE 6.PARTITIONS,INFILTRATION,GROUNDPARTITIONS(Next to Unconditioned Spaces)Unconditioned Space Temp. Area U-Value Cooling Heating (sqft)(BTU/hr/saqft/F)(deg F or *%)(deg F or %) Walls 0.0 0.100 90.0 F 50.0 F Ceilings 0.0 0.100 90.0 F 50.0 F Floors 0.0 0.100 90.0 F 50.0 F INFILTRATION GROUND ELEMENT Cooling 0.07 CFM/saft =2,215 CFM Area :14,038.0 sqft Heating :0.10 CFM/sqft =3,165 CFM Perimeter 490.0 ft Typical ;0.08 CFM/saqft =2,532 CFM Depth :8.0 ft REAAEKAATKAAREKSREKAARERAKKEKATTLAKTAKKACARKKAAATEKLEAKEASKRAEKRAAREARAEEARAAEEER COMPLEX SPACE DESCRIPTION Space Name ;LIBRARY OCC SENSORS'Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Anatysis Program Page 1 of 2 REKKEKKAKKAEAKKKAAEEKSECARARKASKKSECKSSARERKASARKSAKEARAEEKAAEARAACEREKEAEEEAEERETES 1.SPACE NAME =LIBRARY OCC SENSORS REKATESKKEKLETEKREKCKCKARECKRKKKCKATCLAKCKEEKAKTEKKETRERECEKEKAKAKKKKRKARERECEREREE 2.WALL INFORMATION (Number of Wall Types =1) 08-29-90 Weight Ext Color U-Value (1b/saft)(0,M,L)(BTU/hr/sqft/F) wall Type 1 H M 0.120 ceccnecen Net Wall Areas (sqft)--------Exposure wall Type 1 Wall Type 2 Wall Type 3 NE 0.0 NA NA E 3,555.0 NA NA SE 0.0 NA NA s 3,452.0 NA NA sw 0.0 NA NA Ww 3,670.0 NA NA NW 0.0 NA NA N 3,900.0 NA NA REKKKKREKKAEARKAKAKAAAAARAAKAKAAACASERERRARAERERARAKKKAAAAKAKKAAKARARKAAKAAAAKKRKKEEEKEK 3.ROOF INFORMATION (Number of Roof Types =1) Weight Ext Color U-Value Area (ib/saft)(O,M,L)(BTU/hr /saqft/F)(sqft) Roof 1 M M 0.060 14,268.0 EKAEKKEAKKEKEREKARECKAEAKKARAEKAEKAKAKAAARACAAKKARESERKARKAKKAECERERKKKEKREKKKKREKKEE 4.GLASS INFORMATION (Number of Glass Types =2) U-Value Glass Internal (8TU/nr/saft/F)Factor Shades Glass Type 1 1.100 0.98 N Glass Type 2 0.850 0.60 N Coe cme en cnecernn External Shading Information ---------e------)Window Window Reveal Overhang Overhang Fin Fin Height Width Depth Height Extension Separation Exten,(ft)(ft)(in)(in)Cin)(in)(in) Shade 1 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 2 8.0 4.0 0.0 0.0 0.0 0.0 0.0 Shade 3 8.0 4.0 0.0 0.0 0.0 0.0 0.0 RERAEAAKARAKRARAAARAKAKEREAERAKKARRECRAAKREKREAEKAEKAKAKRERARAKRAKERATERAKAKEREEES ECM #8 Exit Light Conversion Woodrow Wilson High School! Exit Lights presently in use are typically 25 or 40 watt incandescent fixtures.Many of thebulbswereburnedoutwhenthefieldsurveywasperformed.Incandescent bulbstypicallyhavearatedlifeofonly1,000 to 2,00 hours.Fluorescent lamps have a muchlongerlife,typically 10,000 hours and can provide adequate illumination with only 7watts.Retrofit kits should be installed in all existing incandescent exit lights so that fluorescent bulbs can be used. Estimated Annual Eneray R i 5,466 kwh/yr.Electricity (63.4x10°BTUs) timated R tions in Annual Ener Index 190 Btus/sq.ft./yr. timated Annual Ener ost Savin Include Demand Charge Savinas $327 /yr. Estimated Cost for Implementation $0 -Design and/or Engineering$925 -Acquisition of Materials$_1,563 -Installation $2,488 -Total Source:Means Mechanical Cost Data Mayer Electric,Birmingham,Alabama ECM#8 (CONTINUED) stimat eful Life of ECM 25 years Simple Payback Period (Implementation Cost/Annual Cost Savings) 7.61 years Operating and Maintenance Cost Increase (Decrease) ($800)year i |t (or Net Salvage Val $0 C-78 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-30 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:ALL FLOOR AREA:332,947 SQUARE FEET MEASURE:EXIT LIGHT CONVERSION ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:5,466 KWH/YEAR COST:$327 /YEAR NATURAL GAS:0 THERM/YEAR COST:$0 /YEAR TOTAL COST SAVINGS:-$327 /YEAR "ENERGY UTILIZATION INDEX (EUI)REDUCTION 190 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$925 LABOR:$1,563ENGINEERING:$0 TOTAL:$2,488 SOURCES:MEANS 1990 MECHANICAL COST DATA MAYER ELECTRIC SUPPLY,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)7.61 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$800 TOTAL SIMPLE PAYBACK PERIOD 2.21 YEARS 08-5PROJECT::xir LigHr ConyeEksson/ LOCATION:--Woootow Wheson Had Sertoor wA, PROJECT #:-WRENN CONSDATE:8129/99 aE NeotEEaaa EPA DETAILED ESTIMATE OF PROBABLE COST MATERIAL LABOR TOTAL ITEM|DESCRIPTION QUANIUNIT|UNIT |TOTAL |UNIT [TOTAL |UNIT |TOTALL|Pereceys Kir 4ealeal 7 |Slo |25 \7200 |42 Zoro| OVERHEAD is 1%XhIS 17380 Peor iT jo PA IxXhllo 29738 1x).)0 |/s/3Poni>21%|xl03 |925 |xI.03 |/5¢3 2482 \Desan}Chilo KeGu RED) 4oB ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF P.O.Box 360687 CALCULATED BY DATEBIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE cetseeereneetanqereteneeeeege ss ceeneadene eerteneneeeUPGRADEExTLimeetls I"aAB Fixtures.@.teowva/Je yruee CTyPIicAc.20 AOD3)>XTYj="Sa6") paren een 1 OPELZ+MIA¥Fixtures.bi]PUR.We.FIELD.a { |AWEOF2OWJETURE.(4As Tileke Fo:-B EEA...USED.on |i ne | t :H obo ;i ECM #9 Energy Efficient Motors Woodrow Wilson High School Scope Standard efficiency motors are in use throughout the facility.High efficiency motorsshouldbeinstalledtoreplacethefollowingmotors: One 15 HP Boiler Feed Water Pump Two 15 HP Pool Circulating Pumps'Two 1.5 HP Poo!Circulating PumpsTwo3HPPoolCirculatingPumpsTwo5HPWaterPressureBoosterPumpsTwo7.5 HP Gym Hot Water Circulating PumpsSix3HPGymAHUFansOne20HPPoolAHUFan One 7.5 HP Pool AHU Fan These motors were selected by size and hours of use.Any other motors which failshouldbereplacedwithhighefficiencymotors. Estimated Annual Energy Re ion 24,549 kwh/yr.Electricity (285x 10°BTUs) Estimated Reductions in Annual Eneray Use Index 855 Btus/sq.ft./yr. timated Annual Ener ost Savin Include Demand Char avings $1,694 /yr. Estimated Cost for Implementation $776 -Design and/or Engineering$6,517 -Acquisition of Materials$_1,238 -Installation $8,531 -Total Source:Brannon Electric Motor Co,Birmingham,Alabama Means Mechanical Cost Data ECM#9 (CONTINUED) Estimat |Life of ECM 20 years implePayback Period (Implementation t/Annual Cost Savings 5.04 years rating and Maintenan t_Iner Deer. $0 year i |Cost (or Net Salvage Value $0 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:ALL FLOOR AREA:332,947 SQUARE FEET MEASURE:ENERGY EFFICIENT MOTORS ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:24,549 KWH/YEAR COST:$1,694 /YEAR NATURAL GAS:0 THERM/YEAR COST:$0 /YEAR TOTAL COST SAVINGS:$1-,694 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 855 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$6,517 LABOR:$1,238 ENGINEERING:$776 TOTAL:$8,531 SOURCES:BRANNON ELECTRIC MOTOR COMPANY MEANS 1990 MECHANICAL COST DATA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)5.04 YEARS» MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK 'PERIOD 5.04 YEARS $8-9PROJECT:_ENetay Eee McronsLOCATION:Wooneow.W/ivsons Hic)Sevloo. PROJECT #: DATE:2/29!40 DETAILED ESTIMATE OF PROBABLE COST ™a MATERIAL|CABOR |TOTAL ITEM|DESCRIPTION QUANJUNIT{UNIT TOTAL |UNIT [TOTAL |UNIT |TOTALLsuPrZ|)FA |14873|337 =x jooaZoUP8B|]1/75,40 |1402 SO 400 3 5,0u4P ZH 197.490 |395 SO 1/00 4 SH?3 ze7sz |269 |so |/S0SsLs3:462,95"|13287 |sO ISObeZOHPLivy|ss8es|557 [so SO Z|Feenaur |bee]-Goo == |515 2.FSP C70Z ovetdeaD 1S 1%|;--XL 15 |1072xPoeit10|%|¥llole¢3z7 [xtie |120zPBoertbpS1%|¥1.02165/17 |Xl0|1256 775. ESIGN 1P\Yo 77& B423/ 1 | JOB ENGINEERING RESOURCE GROUP,INC.SHEET NO.OF P.O.Box 360687 DATEBIRMINGHAM,AL 35236 CALCULATED BY OATE(205)985-9090 CHECKED BY SCALE rt Efiay Epriccent Moree:0Sceo39 ]OUAzaeesesgeee«dyecaneeee93)WN8)aN)-}oOSyOeyos08)Be)00mmf90)ee¢HyUYWFyz. ) ak CLE [e-3 iH 1.5 T7041.>.aoANY| G4 10:88.A.mmTN>74 tw /HP)(|Hes/z.)(EreoNiVU;NS:oN0tue[& LOTAL.SANOS |[24 5a fe,'NesuuMe.-#0.oun Ave 1494"|¢ i 1 48-3ELECTRICAL TYPICAL STANDARD MOTORS TYPICAL ENERGY-EFFICIENT MOTORS NOMINAL AVERAGE 7 NOMINAL AVERAGE HORSE-EFFICIENCY NOMINAL HORSE-EFFICIENCY NOMINAL POWER RANGE EFFICIENCY.POWER AVERAGE EFFICIENCY 1.0 68.0-78.0 73.0 1.0 80.0-84.0 83.0 L=lo% 1.5 68.0-80.0 75.0 1.5 81.0-84.0 83.0 2.0 72.0-81.0 77.0 2.0 81.0-84.0 83.0 3.0 74.0-83.0 80.0 3.0 83.5-89.5 86.5 5.0 78.0-85.0 82.0 5.0 85.0-90.2 87.6 7.5 80.0-87.0 "84.0 7.5 86.0-91.0 88.5 10.0 81.0-88.0 -85.0 10.0 87.5-91.7 89.6 15.0 83.0-89.0 86.0 -15.0 89.5-92.4 91.0 20.0 84,0-89.0 87.5 20.0 90.0-93.0 91.5 25.0 85.0-90.0 88.0 25.0 91.0-94.1 92.6 30.0 86.0-90.5 88.5 30.0 91.0-94.5 92.8 40.0 87.0-91.5 89.5 40.0 91.5-94.'5 93.0 50.0 88,0-92.0 90.0 50.0 91.5-95.0 93.2 60.0 88.5-92.0 90.5 60.0 91.5-95.0 93.2 75.0 89.5-92.5 91.0 .75.0 92.0-95.0 93.5 > 100.0 90.0-93.0 91.5 100.0 93.0-95.0 94,0 A 2 VE 125.0 90.5-93.0 92.0 125.0 93.0-95.4 94.2 150.0 91.0-93.5 92.5 150.0 ''93.0-95.8 Quyt 200.0 91.5-94.0 93.0 200.0 94,0-96.2 95.1 250.0 91.5-94.5 93.5 TARLE 1.FULL LOAD EFFICIENCIES OF TABLE 2.FULL LOAD EFFICIENCIES OF NEMA DESIGN B INDUCTION MOTORS THREE PHASE,FOUR POLE MOTORS 122 .. ECM #10 Pool Exhaust Heat Recovery Woodrow Wilson High School The Pool area is maintained at 82°F continuously for the comfort and health ofindividualsswimming.A large portion of the air supplied to this area is ventilation,whichisnecessarytoremoveairbournechemicalsandmoisturethatwouldotherwisedeterioratethestructure.Excessive energy is now being used to heat this large quantityofoutsideair.An air to air heat exchanger should be installed so that heat can berecoveredfromtheairbeingexhaustedfromthebuilding. timat nnual Energy R ion (14,318)kwh/yr.Electricity (168 x 108,BTUs)17,286 therms/yr.NaturalGas (1,728x10°BTUs) Estimated R ions in Annual Eneray Use Index 4,693 Btus/sq.ft./yr. Estimated Annual Ener t Savin Include Demand Charge Savings $8,533 /yr. _Estimated Cost for Implementation $5,384 -Design and/or Engineering$24,586 -Acquisition of Materials$29,251 -Installation $59,221 -Total Source:Z Duct,Tom Michaels &Associates,Birmingham,AlabamaMeansMechanicalCostData ECM#10 (CONTINUED) timat ful Life of ECM 20 years imple P k Period (Implementation Cost/Annual t Savings 6.94 years rating and Maintenan t Incr:Deer $0 year i al t (or Net Salv:Val $0 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:POOL FLOOR AREA:332,947 SQUARE FEET MEASURE:POOL EXHAUST HEAT RECOVERY ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:(14,318)KWH/YEAR COST:($629)/YEAR NATURAL GAS:17,286 THERM/YEAR COST:$9,162 /YEAR TOTAL COST SAVINGS:$8,533 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 4,693 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$24,586 LABOR:$29,251 ENGINEERING:$5,384 TOTAL:$59,221 SOURCES:Z DUCT (TOM MICHAELS AND ASSOC.,BIRMINGHAM,ALABAMA)MEANS 1990 MECHANICAL COST DATA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)6.94 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$0 TOTAL SIMPLE PAYBACK PERIOD 6.94 YEARS L6-9ee PROJECT:Foo.Exdausr Ae dev teaverLOCATION:Wooonrow Wilhirsost Hau Serloo i= PROJECT #: ,DATE:S129!40 DETAILED ESTIMATE OF PROBABLE COST MATERIAL LABOR TOTAL ITEM]DESCRIPTION QUANJUNIT[UNIT TOTAL [|UNIT [TOTAL [UNIT |]TOTAL112puer||eA |G500 146500 |950!'950 [7450]74502|DAmMPEzS Za LEA @SO|13500]220!)4401 870!17403|Cenuteoces |Mom]ibooljyoo |10@0l|louo |2u4o0|2zuce04DucrMopiricatio|Itop ||1Z300 IZBO00O ZO000!ZO 9000142423200!32200 Z/,702 22,950 FF 152Oveeneapis1%AhIS |258/8 Peoeir 19 |%Ix LIC (233701 X1.10 |28,397Bouo31%_ly¥1.03 124586}x/.93|29 257 53837 DES 16M 19 _|"/o 5339 TerAL S7,22/ JOB ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF P.O.Box 3606&7 BIRMINGHAM,AL 35236 CALCULATED BY DATE (205)985-9090 CHECKED BY DATE SCALE Lear 'Exdaust .He At .Kecoveny woes HAP...cAMMOT....BE CAFECTIVELY.USED To.ANAcyee.THis....6eM.....Because.Au!Exdausr.Hear.PecoveSYSTi>BASEP onl ONTHS |oF OPERAT7«.i i :i i -iISAtTHeeTHANUAMeeur.TemMeecaTueee...., ExHausr Are Tem P=Poon!)Temes 2 °F Vent ilAtlon =_IBR200 CEM |=Exdaust- FEECUVEMESS.OF.HEAT Ex.=SO%S aa apes cessed ceeseaee oof ete ||Ly Outsipe..Aie iT EMP |Lonaflnne W someageo i econo |To.2.Teme.ArrerR)HEAT EX.|=(ErA(T3-T)T3,...%Extdausr |]ene ' po BIN HOURS ='Tt T2 3.(TT).1.08 X (T2-T3)X HOURS ae TEMP 024 | 7.0 5420 77.0 735 6820 25 1466.1 72.0 607.0 72.0 77.0 8&0 5.0 2277.867.0 52.0 67.0 745 62.0 7.5 4220.1 62.0 4620 62.0 72.0 620 10.0 5000.4 57.0 43230 57.0 695 620 125 5845,5 -0 438.0 =52.0 7.0 2.0150 7095.6 - |47.0 429.0 47.0 64S 6.017,8108.1 i 42.0 477.0 42.0 62.0 82.0 20.0 10303.2 7.0 440.0 37.0 59.5 82.0225 10692.0Po3.0 6357.0 2.0 «57.0 2.05.0 9639.0 na 27.0 2020 2.0 S65 620 27.5 5999,422.0 111.0 2.0 520 8.0 3.0 5%.4 17.0 46.0 17.0 435 620 325 1614.6 12.0 20.0 120 47.0 4.0 35.0 736.0 por 71.0 30 7.0 45 620 37.5 121.5 - 71135.7 408 ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF P.O.Box 360687BIRMINGHAM,AL 35236 CALCULATED BY OATE (205)985-9090 CHECKED BY DATE SCALE 16,5041730= "(B208 ers)(97,185.2)=eee Ti,240)Sm/ye LOZG,MII,24D BIM/y Ez._ LL Py ign Ih A wpe f-/.-b2)=|/@,IFO TAAedief¢:tf yy a 'fj New |Ducts.ear Exeud 46 Miter INCREASEFANLSP.bo".|THis P HANGE CAN)ASBee)|ANA zeD wird (WAR |TidTOMAANISP|_ic SATS L IN PRITIONAUMEAT.GAIN,CHAT...URTH KepueHearso|Fic QUeeEMENTs,: EFEomM Wy A ?CPepuctont = BEForE AreEz Dire RENCEEle(494,001...)608319!|C14,3/8 Kd) LAS |100207.:ZI71 732%.THE ensELesaSnFe1kcloutSCACENLATED|EizootTHe)RATE |Word HAR |, EFoRE...32,763 +$05,143 =PIT FOLAree...P3461 +$.64919)5 #98535)_ |Lege.Cos,Tieeese =(£627,eaGAs SYREN ||T1286.lyebO,sori)=3 P1bz hie.(17.286)OVERALL Lost.Savings.9102 -629 =pesaahe am yoruANNUAL ENERGY COSTS Building :RG,RI,W1,LTG,POOL HT REC Site :Washington,Dist.of Columbia Prepared By :ERG -SIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 SSEKTECKCKEKCTAKTSKARAKSARSKKAKSEAAEKEKREKAAEAEKREKAKAARKERAKREKSERKAEEKKEAREKE TABLE 1.COSTS BY ENERGY CATEGORY 09-11-90 6022890201 Annual <+---Annual Costs *-->"x of HVAC Component Energy ($)($/saqft)Total Electric 508319 kWh 33,616 0.101 21.5 * Natural Gas 99471 Therms 52,719 0.158 33.8 % Fuel 041 O Therms [*)0.000 0.0 * Propane 0 Therms [*)0.000 0.0 % Remote Heating 0 Therms ie]0.000 0.0 % Remote Cooling 0 Therms [*)0.000 0.0 %& >>>HVAC Subtotal 86,335 0.259 55.3% Non-HVAC Component Electric 977064 kWh 64,919"0.195 41.6 % Natural Gas 9056 Therms 4,600 0.014 3.1 % Fuel 011 oO Therms ie]0.000 0.0 % Propane 0 Therms :0 0.000 0.0 % Remote Heating 0 Therms 0 0.000 0.0 % >>>Non-HVAC Subtotal 69,719 0.209 44.7% ree e errs Sata ALARALARERREESERRERRERRESEARSESSERSSSSTASSSSESSSTssssssssss[>>>GRAND TOTAL 156,055 §0.489 100.0 * SRASAR SSS essa sssssasssssssssssesasassssssssessssassssssaesssrsssssssessesze ®Note:1.Cost per unit floor area is based on the gross building floor area.For this building: Gross floor area =332,947 sqft Conditioned floor area =321,453 sqftRERTERKEERERACRAEAAAEERAEAEREAERERERATALASREARERAAAEARAKRAKAREAR ERE TERE ANNUAL ENERGY COSTS Building :RG,RI,WI,OELAMP,OCC SEN 09-11-90 Site ;Washington,Oist.of Columbia Berove ECM 6022890201 Page 1 of i Prepared By :ERG -BIRMINGHAM Carrier Hourty Analysis Program SKKKAKKSEEKEEKKATSTKECRETCATKKKSEKECSAAKKKSKRAKARACRERKARKKERKARASEREKEETEREKRERED TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *-->s of HVAC Component Energy ($)($/saqft)Total Electric 494001 kWh 32,763 0.0398 21.0 % Natural Gas 100207 Therms §3,110 0.160 34,1 % Fuel O11 QO Therms °0.000 0.0 x Propane O Thermse [+]0.000 0.0 % Remote Heating 0 Therms (2)0.000 0.0 « Remote Cooling 0 Therms 0 0.000 0.0% >>>HVAC Subtotal 85,873 0.258 55.1 % Non-HVAC Component ; Electric 977064 kWh 65,143 0.196 41.8 x Natural Gas 9056 Therms 4,800 0.014 3.1% Fuel O11 oO Therms (°)0.000 0.0 % Propane 0 Therms 0 0.000 0.0 * Remote Heating O Therms {)0.000 0.0 % >>>Non-HVAC Subtotal 69,943 0.210 44.9 % SPSSSSSSSSscSe se SS StS sss Se SSS SSSSSSsSssSssssss SS sSsssssesasssesssssssress=[>>>_GRAND TOTAL 155,816 [0.468 100.0 * BEPSSSSSSSSSM SSP SM MHS SSSSRRSTSSHSRSSRSRPSARSSSSSSSSSSSTSSSSESSSSSSSSSSSST= =Note:1.Cost per unit floor area is based on the gross building floor area.for this building: Gross floor area =332,947 saft Conditioned floor area =321,453 sqft EEAREAKKACKTKAAAAAAEKCKAKAKLAAAKKEAAARAAAACAARARATAACERAKAKKAAKEREKTAKAACKSRKAKAKKEKET AIR SYSTEM DESCRIPTION Name ;POOL WI HT RECOVERY 09-10-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2 RESESKTAAKSASKASKKLARSARATTKKTTKKAKKKAALKRKRAKKALESKRARTARAERAAATREKAKEERRE 1.SYSTEM NAME ANO TYPE System Name =POOL WI HT RECOVERY System Class =Constant Volume System Type =(VENT)Ventilation Operation Type =2 Heating Only REKCKARAAKACAAKARERESLREAKAAKKRARKSKKAKARRERRARAAEARRRERSKAAETAARAEKKAKRARAEREKEAEE 2.SPACE SELECTION (see separate printout) SEKAAKTKEARATAKAREKRSKKAAKSSACARETTAAERARAKAAAAAAAKTRAEREERESRERERARKERERKERAE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 82.0 F 82.0 F OPEN Unoccupied 62.0 F 82.0 F OPEN SCHOOL DAY :Occupied Period Begine at O ;Ouration =24 hre BUMMER OAY :Occuptled Period Begins at 0 ;Ouration 2 24 hres WKED/HOLIOY :Occupied Period Begins at 0 ;Ouration =24 wrs Oesign Day :Occupied Period Begins at 0 ;Ouration =24 hrsweneneenennnceseeemwe SEAKKTEAKREKATATTKEARTARASTSKSLAKCEAATAATCAESAKTEARSTEKAEKKEKAKAEKAKARSKREKEERSEEEE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature Heating supply temperature VENTILATION AIR . Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power Is a return.plenum used RETTTCKTKATAKAKKSLACKEAKKAKAALAKACKAAACKKAREKAKAARAECRRAKRAKAKERAKKKKKKAECAKRERAARAA §5.0 F 110.0 F 13200.00 CFM 13200.00 CFM 10 %of vent air 90.00 %of vent.air 10.0 kW NHb AIR SYSTEM OESCRIPTION Name :POOL WI HT RECOVERY 09-10-90 Carrier Hourly Analysis Program -.6022890201 Prepared By :ERG -BIRMINGHAM .Page 2 of 2 REKCKEKAKKEARKKTEESKAAKREAESKCKKKECKKSEKRACCKAAKKKAEKKEKEEKRERAAEKTAEKSEKREKEERE 5.FAN DATA , SUPPLY FAN Type =2:Forward curved C_Static =3.50 In wg]Efficiency =§4 % Configuration 5 2 Blow-thru RETURN FAN Type =1:(Fan does not exist) KEKKACCKRAAAKETKAKAEKTEAAAKETKKKKAARKAKKCKKKKKAKKAKAECAKAKAAKERKKKKARAEKKRAKRAAKEKKKARE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not available) OUTDOOR AIR ECONOMIZER CONTROL (Not available) VENTILATION AIR RECLAIM (Not available) HUMIOITY CONTROL (Not avattable) RERESKTKAKRERKRKEAKETKLKKAKKAEAKKKCKAKKKAKKAKKKAEKATAAKKKKAAKKKCAKAEAKCKAKAERARAAERTKE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 RERTKEKAEKCKKAEKKEAEKEERAKKKSKAKKAARRKCARRARARAKAKAAAKEAKRARERAKREKRARKEREREREKKREE Air System :POOL WI HT RECOVEAYTY ATR SYSTEM OATA Location :Washington,Dist.of Columbia 6022890201PreparedBy:ERG =BIRMINGHAM Page |of 1FRAKESSAATARSERARERARREARSRRRAREEARERKAREERREE 09-11-90 TABLE 1.COIL LOAD SUMMARY 'Cooling !Heating Coil LoadsiCoilLoads}Central Terminal Skin TotalMon.}(kaTu)}(keTuU)(kBTu)(katy)(k8TU) Jan }Oo}359220 {*)0 359220Feb|Qo 4 304972 [*)304972 Mar }Oo 3 259641 [9]0 259641 Apr }o 4 159659 0 (0)159659 May ;Qo (3 79170 [¢)0 79170 June |0%31328 0 ()31328 July }of 13866 [*)(¢]13868 Aug Oo 3 18735 fe]0 18736 Sept }0 3 46865 (?]0 46865 Oct }Oo 3 139817 [°)0 139817 Nov }of 238888 [*)0 238888 Dec |o (3 334629 [)°O 334629 Tot 3 0}-1983789 0 (e)1983789 TABLE 2.FAN &VENT RECLAIM ENERGY.”SUMMARY :Fan Energy "Ckwh)' Mon.}Supply Return Skin Exhaust '(kWh) Jan 3 4686 (e)0 7440 '0 Feb ;4413 [e)0 6720 'is) Mar }4886 0 (9)7440 H i?) Apr 3 4728 (e)0 7200 'fe) May }4886 [?][¢]7440 '0 June |{4728 0 i)7200 :[?) July $4866 [e)0 7440 {(?] Aug ;}4728 fe][9]7200 H 0 Sept |4728 (e]fe]7200 '0 Oct }4886 0 0 7440 '[e) Nov }4728 [e)(]7200 :0 Dec ;4886 a)(e)7440 ;(e) MONTHLY PLANT PERFORMANCE DATA Plant :RG,RI,W1,LTG,POOL HT REC Q9--11-90 Site :Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1!of 1EPiTrttTititititiietititittititttitttittttttttttttttirttititititttttitett: TABLE 1.PLANT DATA COOLING PLANT -=---><e"-HEATING PLANT ---> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Monthy (kBTU)(keTU)¢kwh)(kWh)(kaTu)(kBTU)(kWh) Jan {0 [e)i)0 1360624 2194555 22343 Feb |is)0 0 Q 1092999 1762901 20181 Mar j 9Q te)[')c+)788186 1271268 22343 Apr 3}te)te)[')0 341736 551188 21623 May {4788 4788 640 0 149894 241765 17028 June }1§882 18882 2050 [e)35423 57134 11052 July |30133 30133 3920 0 14193 22892 8859 Aug 3}21576 21876 2808 0 19643 31682 9490 Sopt }{6872 8872 1106 te)76981 127389 13334 Oct i*)te]t)0 326631 §26825 22343 Nov j i)te)to)[s)727860 1173485 21623 Dec }0 i!)0 Q 1231315 1985991 22343 Tot.|80951 80951 10525 i)6167185 9947072 212563 ECM #11 High Efficiency Gym Boilers Woodrow Wilson High School Scope Currently,the steam boilers located in the Boiler Plant serve the entire facility,encludingtheGymwhichislocatedattheoppositeendofthebuilding.Steam is used to producehotwaterfortheheatinganddomestichotwaterinthegym.The Gym Building shouldbeeliminatedfromthesteamdistributionsystembyinstallinggasfired,high efficiencypulsehotwaterboilersforgymheatinganddomesticwater.This would eliminatedistributionlosses,condensate return pumping,and losses in the converter. timated Annual Eneray R ion 197,818 kwh/yr.Electricity 2,294x 10°BTUs)2,700 therms NaturalGas (270x10°BTUs) Estimated Reductions in Annual Energy Use Index 7,703 Btus/sq.ft./yr. timated Annual Ener t Savin Incl Demand Char avinas $9,434 /yr. Estimated Cost for Implementation $3,015 -Design and/or Engineering$21,550 -Acquisition of Materials$8,599 -Installation $33,164 -Total Source:Means Mechanical Cost Data Adco Boiler Company,Birmingham,Alabama ECM#11 (CONTINUED) Estimated ful Life of ECM 20 years Simple Payback Period (Implementation Cost/Annual Cost Savings) 3.52 years Operating and Maintenance Cost Increase (Decrease) $400 year Di |Cost (or Net Salvage Value $0 ENERGY CONSERVATION MEASURE 01-Oct-90 WOODROW WILSON HIGH SCHOOL DATE: PROJECT: BUILDING:GYM MEASURE:HIGH EFFICIENCY GYM BOILERS ESTIMATED ANNUAL ENERGY SAVINGS 197,818 KWH/YEAR 2,700 THERM/YEAR ELECTRICITY: NATURAL GAS: TOTAL COST ENERGY UTILIZATION INDEX (EUI)REOUCTION 7,703 BTUS/SQ.FT CONVERSION FACTORS: ELECTRICITY: NATURAL GAS: 11 100 IMPLEMENTATION COST FLOOR AREA: SUMMARY SHEET 332,947 SQUARE FEET cost:$8,003 /YEARcost:$1,431 /YEAR SAVINGS:$9,434 /YEAR ./YEAR ,»600 BTU/KWH ,000 BTU/THERM MATERIALS:$21,550 LABOR:$8,599 ENGINEERING:$3,015 TOTAL:$33,164 SOURCES:MEANS 1990 MECHANICAL COST DATAADCOBOILERCOMPANY,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE MAINTENANCE COST SAVINGS (IF APPLICABLE) TOTAL SIMPLE PAYBACK PERIOD SAVINGS )3.52 YEARS ($400) 3.67 YEARS OOL-5Gyo Bor eePROJECT: LOCATION:Woopeow Wihesost Wiad Serloon rrencenne PROJECT #:ausengreowDATE:8/297190 teeeercecor DETAILED ESTIMATE OF PROBABLE COST "MATERIAL |LABOR TOTAL ITEM]DESCRIPTION QUAN UNITE UNIT TOTAL_[UNIT [TOTAL_[UNIT |TOTAL|Hass Ronee (iii)lp GA]26295 |/S5750 |gos |2970 |3,20 |/8720|Z|GAS Pipe boo uel 495 |2970 |5.55)3330 |10,50|¢.3003PY]-ELueE }Soe 200 2BO0O 200 300 Goo bono 12,020 Loo |25420 Oveedeap ip 1%[--LIAS |7se0 |Pe oe rT rl Tx]310 120922]xiso |3349 Bom PD 31%|y¥l,03 |21s50 4 X03 |B49 30,144 pessoa 10 |Yo 3,01S 33,4 | LOL-DANNUAL ENERGY COSTS Building :NEW GYM BOILERS Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 SSTLEKKKRAALSKSKRAASASKALETARAREATSAKAEKSKCAASKEAKAKRAESKRERAKEKEREKREEAEEAEEEEE TABLE 1.COSTS BY ENERGY CATEGORY 09-11-90 6022890201 Annual <--->Annual Costs ®-->x of HVAC Component Energy ($)($/saft)Total Electric 310501 kWh 21,867 0.066 14.9 % Natural Gas 97806 Therms §1,837 0.156 35.4% Fuel O41)QO Therms 3 0.000 0.0 % Propane O Therms (¢)0.000 0.0% Remote Heating O Therms 0 0,000 0.0% Remote Cooling O Therms (*)0.000 0.0 % >>>HVAC Subtotal 73,704 0.221 50.3 % Non-HVAC Component Electric 977064 kWh 68,665 0.206 46.8 % Natural Gas 8021 Therms 4,251 0.013 2.9% Fue?Oi]Oo Therms te]0.000 0.0 x Propane 0 Therme 0 0.000 0.0 & Remote Heating oO Therms 0 0.000 0.0 % >>>Nom-HVAC Subtotal 72,916 0.219 49.7% >>>GRAND TOTAL 0.440 100.0 %& ®Note:1.Cost per unit floor area is based on the gross butlding floor area.For this building: Gross floor area =332,947 saft Conditioned floor area =321,453 saft RETKTAKCKCATKRTCEEAAEKTKLKATCRLALSCACKARKAAAEKKAKREKARATKEKAARAAKKSKAKAREKAREREKKAKEEE ANNUAL ENERGY COSTS Building :RG,RI,WI,LTG,POOL HT REC Site :Washington,Oist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM B CCarrierHourlyAnalysisProgramEFOCEEE M Page 1 of 1ERKARATEKKKAEKAKKRAKATAARERESASSKEAARRAERARAKSEEAARERAAARAEKEAREKRERRERARER TABLE 1.COSTS BY ENERGY CATEGORY 09-11-90 Annual (----Annual Costs *-->«x of HVAC Component Energy ($)($/saft)Total Electric 508319 kWh 33,616 0.101 21.5 % Natural Gas 99471 Therms §2,719 0.158 33.8% Fuel O11 O Therms (°)0.000 0.0 Propane 0 Therms 0 0.000 0.0 * Remote Heating 0 Therms [¢)0.000 0.0 x Remote Cooling O Therms (?)0.000 0.0 « >>>HVAC Subtotal 86,335 0.259 §5.3 % Non-HVAC Component Electric 977064 kWh -64,919 0.195 41.6% Natural Gas 9056 Therms 4,800 0.014 3.1% Fuel 011 oO Therms (')0.000 0.0 x Propane O Therms °0.000 0.0 « Remote Heating O Therms (4)0.000 0.0 % >>>Non-HVAC Subtotal 69,719 0.209 44.7% 22.2.GRAND.TOT 0.469 100.0 *Note:1.Cost per unit floor area is based on the gross :building floor area.For this building: Gross floor area =332,947 sqftConditionedfloorarea=321,453 sqft SKKAKEKATKCKKKCRTCAKKCEREKTSECEKKCKKAKKEKREKSLARTAETAARACKAARKAKAEKKAKALEEKKKEKRSAEEE ocohPLANT DESCRIPTIONSPlant:GYM ET AL.HI EFF BOILER Prepared By :ERG -BIRMINGHAM 6022890201CarrierHourlyAnalysisProgramPage1of1SSCAASKSKEAAKERAASTRARARSKSKKRAAEKEAAKEARAAAERARERTRAREREKERREARS 1 PLANT NAME ANO TYPES Class Name 09-11-90 Individual Plants GYM ET AL.HI EFF BOILER Cooling Plant Type Air Cooled ReciprocatingHeatingPlantTypeUserOefined MAEKKKKTTAKARASEKAEREARKSETKAAEKLAAKKREKAEARETKAARLRTKERAARETERKKAKERKERTEREKEKERE 2 AIR SYSTEM SELECTION aetLGYM RI,WI,OCC SENSORS 1 ' RAKKTAAACTKASKLAKKAAKAKLAKAKETARARATKAAKRKRKARATEAARAATAKAKKERKTEAAAEKAEATREE 3a COOLING PLANT DATA (Air Cooled Reciprocating)Estimated maximum cooling coil load =0.00 Ton Is an electronic expansion valve used ?N Capacity at 95.0 F outdoor air 2 20.00 Ton Input power rate at 95.0 F outdoor air =1.600 kw/Ton Type of cooling =Ox Is hot gas bypass used ?N One compressor per condenser circuit ?Y Are compressors cycled ?Y REKAAKCAAAARTAASAERAKKAARATAEARARARAAERAAARARAERAKERAAARACEAEES3bHEATINGPLANTDATA(User Defined) Estimated maximum heating coil load =§11.92 MBH Fuel or power source =Naturca)Gaslominalplantcapacity=750.0 MBH Nominal plant efficiency =95 x Type of heating 2 Hydronic PART LOAD PERFORMANCE %Load Eff.(x)«Load Eff.(%)x Load Eff.(%) 90 -----95 60 -----95 30 -----95 80 -----95 50 -----95 20 -----95 70 -----95 40 -----95 10 -----95 SSEEKECKKEEAKARKAKACAKTREKEKREKKKAAREKAKRTKKAKAAKAAAERRATAEEEARE 4 PUMP SYSTEM DATA Hot water pumping system head =75.00 ft wg Hot water pumping system delta T z 20.00 F RRKTAKKKAKTEACKKTKAKSAAATKLAKSREKTAEKAKKAKRERTSKAKAKCAAACKARKAKKAEREKEREKAREREREE MONTHLY PLANT PERFORMANCE DATA Plant :GYM ET AL.HI EFF BOILER Site :Washington,Dist.of Columbia Prepared By ;ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 ERKEKKEKARACAAEKEAEASAEKEKAAESKKKTAKAKKAAESEKKREERAKKREKAREKREKKEKKEREKREE 09-11-90 6022890201 TABLE 1.PLANT DATA qo----COOLING PLANT -----><---HEATING PLANT <--> Coit Plant Plant water Coil Plant water Load Load Input Pump Load Input Pump Month}(kBTU)(keTU)(kwh)(kWh)(keTU)(kBTU)(kWh) Jan $}[e]{+}(2)i°)96492 101571 839 Feb |[?]0 [e)0 77526 81606 709 Mar 3}0 0 0 i°)§2011 54748 616 Apr }0 (*)(e]0 23944 25204 418 May !0 0 °0 7814 8226 183 June }0 [*)[e]i')91 95 22 July }[°)0 [o](0){¢](°)0 Aug }0 ie)fa)0 [°)(e)(e)Sept '0 i*)0 (*)2879 3031 122 Oct }°[)[¢](9)19783 20824 305 Nov {|0 (*)(¢)°51295 §3995 667 Dec }te]0 fo)0 96720 101810 B64 Tot.|0 is)t°)0 428554 451110 4745 cOl-9O(Gra RENO prant OESCRIPTIONSPlant:ET Al.\GYM REMOVE 09-11-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1 SSRASCSKKSRHKASTKSKSASTRTEKCSRARKASREKRERAKEAATAAERECEAAKEAAEKKAKKAERAREEREKARE 1 PLANT NAME AND TYPES Class Name Individual Plants ET AL.GYM REMOVED Cooling Plant Type Air Cooled Reciprocating Heating Plant Type User Defined RECTAEKAERATAAKTAASTKAAKKCKATKKAKAKAKAEKEKSTKAEKTAKERKAKAAEAAEKAKEKEKKAAAERRARE 2 AIR SYSTEM SELECTION Air System Name Mult $Air System Name Mult AUDITORIUM 1 H POOL WALL INSULATION 1 POOL OTHER WALL INSUL 1 'POOL OB &LOBBY WALL INS 1 MAIN RG,DELAMP,OCC SEN 1 :LIBRARY OCC SENSORS 1 SEKTSKRKAAAEKAAEKLASTAKAAAATLKKSASSEKKKAEKKKLTARESEKRKEKEKAAKKTARAEKEKARAAKERE 3a COOLING PLANT DATA (Air Cooled Reciprocating) Estimated maximum cooling coil load =13.84 Ton Is an electronic expansion valve used ?N Capacity at 95.0 F outdoor air =20.00 Ton Input power rate at 95.0 F outdoor air z 1.600 kW/Ton Type of cooling =z OX Is hot gas bypass used ?N One compressor per condenser circuit ?Y Are compressors cycled ?Y STSEEAATTACASTASEASREARSCAAASKASKASEASKARTKAARARTAESREEKAKAATARECAEEKAEEREEEE 3b HEATING PLANT DATA (User Defined) Estimated maximum heating cot]load Fuel or power source Nominal plant capacity 4401.69 MBH Natural Gas 10000.0 MBH Nominal plant efficiancy 62 x Type of heating Hydronic PART LOAO PERFORMANCE «Load Eff.(«)x Load Eff.(%)«Load eff.(%) 90 -----62 60 -----62 30 -----62 80 -----62 §0 -----62 20 -----62 70 en---62 40 menee 62 10 ere 62 SRAKAAESTAATAKKKAAKAAAKATKRHKAAERARAAAKAEREEAAARAARE REAR ESR AA AERA REE EEE4PUMPSYSTEMDATA Hot water pumping system head =15.00 ft wg Hot water pumping system delta T =20.00 F RERTAAKAAKKEKARKAETCKREEKARAKKAKARAEAKAEREKAAKAAAAKATERESAARKKAAAKEREERKEEE MONTHLY PLANT PERFORMANCE DATA Plant :ET AL.GYM REMOVED Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 RKKRAEAAKSEAEAETAEKAKKKKKKKKKKAKEARAKETKRAKKEAEKKKKEKKEKKKEKEKKAKKAKRKKAKRAREES 09-11-90 6022890201 TABLE 1.PLANT DATA (roses COOLING PLANT ----->¢---HEATING PLANT -- -> Coil Plant Plant Water Coil Plant water Load Load Input Pump Load Input Pump Month}(keTU)(k6TU)(kwh)(kWh)(kBTU)(kKB8TU)(kwh) Seem en wm nw memes ewe oe ween esteem -ween meee ee eee enw wen Jan QO 0 0 0 1268895 2046605 2747 Feb i)(*)[*)[°)1019775 1644798 2481Mar[e)te)0 0 740937 41195060 2747Apr0Qi)0 322402 §20004 2659 May 4768 4788 640 (°)145888 235303 2238 June 15882 15882 2050 0 37688 60787 1359 July 30133 30133 3920 i)16081 25937 1089 Aug 21576 21576 2808 0 21756 35090 1248 Sept 8572 8572 1105 0 79002 127423 1669 Oct Qo.i)t)[*]311614 §02603 2747 Nov iJ 0 i)[°)660876 1098187 2669 dec te)0 i][)1139359 1837675 2747 Tot.}80951 80951 10525 0 §784273 9329472 26390 ed Cae ee nn errs vOk-3BUILDING NESCRIPTION Building :NEW GYM BOILERS 09-11-90 Prepared By:ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Paga 1 of 1EREREKERAERERERRERARREARSAARRERERARRRERARARERARERRERREREREEES1.BUILDING INPUTS BUILDING NAME NEW GYM BOILERS MISCELLANEOUS ELECTRIC Maximum power =55.0 kW Power schedule =13 DOMESTIC WATER HEATING '. Is a domestic how water system used ?Y Maximum hourty hot water use =500.0 gal Hot water schedule =12 Average entering water temperature =60.0 F Average hot water supply temperature =125.0 F Heating plant type =2 :Combustion Fuel type =1:Natural Gas Plant capacity FE 1000.0 MBH 8 an fel 2.N nnual plant efficiency =70%4 OTHER INPUTS Additional building floor area 11494.0 sqft Electrical generating efficiency 100.00 x EECKKAKAKKAKAAEAARATAAALETCAAAKKAKAAAKKTAKAKKAKRECKAKRAKTTAKEAKAKAAEKKAKAKTKAAARAKAEKARTCAES 2.PLANT SELECTION Plant Name Mult }{Plant Name Mult GYM ET AL.HI EFF BOILER 1 H €T AL.GYM REMOVED 1 RRKEKKAKARKARKKARAKAERAACKSETKKAARKAEKKAKEKKAERKAECKSSKARAKRAKAKKKKKRAKRKAKATAKARA 3.FUEL &ELECTRIC RATE SELECTION Fuel or Energy No.Name of Rate Schedule Currency Electric 2 PEPCO 0C-GT $ Natural Gas 2 WASHINGTON GAS $ Fuel O11 1 Default Nat.Gas Rate $ Propane 1 Default Nat.Gas Rate $ Remote Source Heating 1 Oefault Nat.Gas Rate $ Remote Source Cooling 1 Oefault Nat.Gas Rate $ KERKRAKKARRRERAAAREKARATAAAAEATSRAAAAAAAAAARAAAKSAAAKAKERARERAE ECM #12 Upgrade Boiler Plant Woodrow Wilson High School Scope The existing high pressure steam boiler plant is wasteful due to oversizing of the boilersandtheproductionofsteamunderhighpressure.All end uses of steam at this facility islowpressure,between 3 to 10 PSIG,yet,the boilers and steam distribution system aremaintainedat125PSIG.Pressure reducing stations located throughout the facility arethenusedtoreducethesteampressureforuse.More energy is required to producehighpressuresteamanditstemperatureishigher,resulting in greater boiler shell anddistributionlosses.Also,the boilers are grossly oversized for baseload operations,poolheating,domestic hot water and nominal space heating. The steam boilers should be operated at medium pressure,30 PSIG,and a highefficiencybaseloadboilershouldbeinstalledtohandletheloadduringmostoftheyear.In order to operate the boilers at this lower pressure,the pressure reducing stationsshouldbereplacedandappropriatecontrolsinstalled.Microprocessor Controls tomatchboileroutputtoactualloadshouldalsobeinstalledtooptimizeplantoperation. Estimated Annual Energy Reduction 10,556 kwh/yr.Electricity (122x108.BTUs28,319 therms.Natural Gas (2832x 10°BTUs Estimated Reductions in Annual Energy Use Index 8,873 Btus/sq.ft./yr. timated Annual Ener t Savin include Demand Charge Savinas $15,405 /yr. Estimated Cost for Implementation $7,365 -Design and/or Engineering$49,954 -Acquisition of Materials$23,694 -Installation $81,013 -Total Source:Means Mechanical Cost Data Adco Boiler Company,Birmingham,Alabama f 4A" ECM#12 (CONTINUED) timat ful Life of ECM 25 years imple Payback Peri implementation Cost/Annual t Savin 5.26 years ting an intenan t Iner:Decr ($4,000)year Disposal Cost (or Net Salvage Val $0 C -106 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:BOILER PLANT FLOOR AREA:332,947 SQUARE FEET MEASURE:UPGRADE BOILER PLANT ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:10,556 KWH/YEAR COST:$396 /YEAR NATURAL GAS:28,319 THERM/YEAR COST:$15,009 /YEAR TOTAL COST SAVINGS:$15,405 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 8,873 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$49,954 LABOR:$23,694 ENGINEERING:$7,365 TOTAL:$81,013 SOURCES:MEANS 1990 MECHANICAL COST DATAADCOBOILERCOMPANY,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)5.26 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE).-$4,000 TOTAL SIMPLE PAYBACK PERIOD 4.17 YEARS C -107 80-9PRO Loc PRO DATE: JECT:Ups6eareBoirer ON Cim ATION: JECT # 8129/90 Woonrow W/irsom Hiet!Serlooy DETAILED ESTIMATE OF PROBABLE COST|}a "MATERIAL | ITEM|DESCRIPTION QUANJUNIT|UNIT TOTAL Low Pegsosuge Stes Poreg (Fate se BASEL CAD |J-15 BAP t_|cal i4b6o00 |4400 a |DeEmMousion |[S0o@ f 1o0e |)0605|Fie System |Sop |z400[24004|New PLY sure (|EAL 2000|/z000=Roiree Feepsys |EAL 25970 |2590 fh Pipintc,[tleov ups |ItoBt Ooo |4oo007EregConpiceLELTo8Lis00LSOQ LSOO 1 3020 @ |Comteoes LIite@l 4o00|4ocn z000_|b.ov0 44,090 18/85 | Over leap 15 Tey po 20,943 | Poel it ke,"ho ALO |48,4997 : Z 3,004 | Bont D>%|%X{.0.2|49,954|x1,0%|23 494 IDESIGNlief)|_1 aenSeefees ENGINEERING RESOURCE GROUP,INC. P.O.Box 360687 BIRMINGHAM,AL 35236 (205)985-9090 Jos SHEET NO.OF CALCULATED BY DATE CHECKED BY OATE SCALE AAqJNwNAXM)wo.JC\YQVy'@}\) OLL-DANNUAL ENERGY COSTS Building :UPGRADE BOILER PLANT 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By ;ERG -BIRMINGHAM Carrier Hourly Analysis Program Page t of 1 SARATRARAASRA ARE SAAT RARER AAA RSRAAREEERAA ARACEAE ATR TRA TEER ER TABLE 1.COSTS BY ENERGY CATEGORY Annual G----Annual Costs *-->x of HVAC Component Energy ($)($/sqft)Total Electric 299945 kWh 21,220 0.064 15.8 % Natural Gas 76814 Therms 40,712 0.122 30.2 % Fuel Of)0 Therms 0 0,000 0.0 x Propane oO Therms [')0.000 0.0 x Remote Heating O Therms [*)0.000 0.0 % Remote Cooling 0 Therms [)7 0.000 0.0 * >>>HVAC Subtotal 61,931 0.186 46.0 & Non-HVAC Component Electric 977064 kWh 68,916 0.207 $61.2 % Natural Gas 7198 Therme 3,816 0.011 2.8% Fuel O11 O Therms fe)0.000 0.0 % Propane oO Therma 0 0.000 0.0 % Remote Heating 0 Therms 0 0.000 0.0% >>>Non-HVAC Subtotal 72,731 0.218 64.0 %& CTE EC COT ET COU CTT RRRSSEESSEE RTS SS SST SSS SSessssssssssssstssssssrrssssssss[>>>GRANO TOTAL 134,663 |0.404 100.0 % &Note:1.Cost per unit floor area is based on the gross building fioor area.For this building: Grosa floor area =332,947 sqft Conditioned floor area =321,453 sqft SREKARERAATSASKATAERATASRATATACAARSEAARAARAKAERAACRECKERATCAAERTKARAERAKSKEREKE _Carrier Hourly Analysis Program ANNUAL ENERGY COSTS Building :NEW GYM BOILERS Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM 09-11-90 6022890201eroxeECM]Page 1 of 1 KEKAKKKSESCKKAATL LKR KRKCEKASRSEASAKSTRHTCESAESSTSAATRKEAKAAKEATKRERRKERAKEEREK TABLE 1.COSTS 8Y ENERGY CATEGORY ee ewe ewe twee ween wenn ne wet ee we een a ee ee a a ee ee eee ee ee ee Annual <-"--Annual Costs * ->=of HVAC Component Energy ($)(s/saqft)Total Electric 310501 kWh 21,867 0.066 14.9 % Natura}Gas 97806 Therms 51,837 0.156 35.4 % Fuel 041 0 Therms Oo 0.000 0.0 * Propane 0 Therms 0 0.000 0.0 % Remote Heating 0 Therms [e)0,000 0.0 *% Remote Cooling 0 Therms 0 0.000 0.0 x >>>HVAC Subtotal 73,704 0.221 50.3 % Non-HVAC Component Electric 977064 kWh 68,665 0.206 46.8% Natural Gas 8021 Therms 4,251 0.013 2.9% Fuel 011 0 Therms 0 0.000 0.0 * Propane 0 Therms 0 0.000 0.0 & Remote Heating oO Therms 0 0.000 0.0 * >>>Non-HVAC Subtotal 72,916 0.219 49.7% =Note:1.Cost per unit floor area is based on the gross butlding floor area.For this building: Groes floor area z 332,947 saft Conditioned floor area =321,453 saft REKKACKKAKAAEAATATKRACKKLATKAKRARTAASTLAAKASAAETAAKKARSLAKARAEKCAKARAKRKEKEAARAKAE LEE-UPLANT DESCRIPTIONS Plant :ET AL.UPGRADE BOILER PL Prepared By :ERG -BIRMINGHAM 6022890201 Carrter Hourly Analysis Program Page 1 of 1SAKCAAAKKSERATKKTAKASAKSEARAAETAARAEARAREKERAAKARAAERARKEEKARAEAARAKAREKARKEREKE 1 PLANT NAME AND TYPES Class Name 09-11-90 Individual Plants ET AL.UPGRADE BOILER PL Cooling Plant Type Air Cooled RaciprocatingHeatingPlantTypeUserOefined KEKAATAEACAKKATECTKREKAEKKAAAASEREKKEREKKKAKKERAKKAKAEKRRARARERKEKRARARAAKKKRAEERE 2 AIR SYSTEM SELECTION Air System Name Mult }Air System Name Mult AUOITORIUM 1 'POOL WALL INSULATION 1 POOL OTHER WALL INSUL 1 H POOL 08 &LOBBY WALL INS 1 MAIN RG,DELAMP,OCC SEN 1 'LIBRARY OCC SENSORS 1SASESSRSERSEESEREASRASESEASESEASSSERERSERSRSESESSEREREEREREARSEREETERER3aCOOLINGPLANTDATA(Air Cooled Reciprocating) Estimated maximum cooling coil load =13.84 Ton Te an electronic expansion valve used 2 N Capacity at 95.0 F outdoor air s 20.00 Ton Input power rate at 95.0 F outdoor air z 1.600 kw/Ton Type of cooling =OX Is hot gas bypass used 2 N One compressor per condenser circuit ?Y Are compressors cycled ?Y RERAAAERAAASLSLARSRA EAA KAA LAAAATAEEAAALAAERESKAKAAEK SARK SESSA REESE3bHEATINGPLANTDATA(User Defined) Estimated maximum heating coil load 4401.69 MBH Fuel or power source Natural)Gas Nominal plant capacity 6000.0 MBH Nominal plant efficiency 75% Type of heating Hydronic PART LOAD PERFORMANCE %Load Eff.(%)®Load Eff.(x)%Load Eff.(%) 90 ecne-76 60 w----75 30 -----80 80 oreee 75 60 -----80 20 -n----80 70 -----76 40 -----80 10 -----80 RRKAEAKAETEAARECKAACAKEARERAAERARARARARAKEKKTAKAKAKKAKEKKREKRKKEARKRKKEKRKERERE4PUMPSYSTEMDATA Hot water pumping system head =16.00 ft wg Hot water pumping system delta T 2 20.00 F REKRERAKTKCAAKAECKKKAKAARAETCKRAKKAKTARAKALEKAAAKAKAERAKRAAKRKAREKRAKEREKKERARRSE MONTHLY PLANT PERFORMANCE DATA Plant :;ET AL.UPGRADE BOILER PL 09-11-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrter Hourly Analysis Program Page |of 1 KEKKAKKAREREKKRRAKRATERAKEKAARAKREARKREREKARKAKARARERKREKRKAKEEKAKKKAEKRAREKKEEKEE TABLE 1.PLANT DATA SC cattated COOLING PLANT er---><--+-HEATING PLANT <---> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month}(kBTU)(k8TU)(kwh)(kWh)(k8TU)(kKBTU)(kWh) Jan !}0 (e)0 i¢)1268895 1886118 1648Feb!{](0)(?)(¢)1019775 1274718 1489Maroj00is)(*)740937 926171 1648 Apr }fe)(0)())322402 403003 1595 May }4788 4788 640 ie)145888 182360 1343 June }1§882 16882 2050 0 37688 47110 615 July }30133 30133 3920 0 16081 20102 654 Aug }21876 21876 2808 (9)21758 27194 749 Sept }8572 6572 1105 [e)79002 98753 1001 Oct |}(*)(?)0 6 311614 389518 1648 Nov }[*)(9)0 (*)680876 851095 1595 Dec }(3){e](e]0 1139359 1424198 1648 Tot.!80951 80951 10525 (°)§784273 7230340 15834 ckLkL-OBUILDING DESCRIPTION Building :UPGRADE BOILER PLANT ; 09-11-90 Prepared 8y:ERG -SIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1SRKASKKAAKAAARAAAAKAAKAAAAKAECREAERRRAESRAARAREREEEREET1.BUILDING INPUTS BUILDING NAME UPGRADE SOILER PLANT MISCELLANEOUS ELECTRIC Maximum power =55.0 kw Power schedule =13 DOMESTIC WATER HEATING Is a domestic how water system used 2 Y Maximum hourly hot water use =500.0 gal Hot water schedule =12 Average entering water temperature =60.0 F Average hot water supply temperature =125.0 F Heating plant type =2 :Combustion Fuel type =1:Natural Gas Plant capacity =1000.0 MBH Is plant efficiency comouter generated 2 N Annual plant efficiency =7ax f{ OTHER INPUTS Additional building floor area .=11494.0 sqft Electrical generating efficiency =100.00 x SRAAAAARAAARERSAARARARARAAARARARAAAKAKRAA RAAAARARAARAAAAARSARAARSAARARAE EE2.PLANT SELECTION Plant Name Mult }Plant Name Mult GYM ET AL.HI EFF BOILER 1 'ET AL.UPGRADE BOILER PL 1 RARAKAKAARRARAARARKRARAAKAAAARAAARAECREARAAASAARAAASAAREAAERATETES3.FUEL &ELECTRIC RATE SELECTION Fue)or Energy No.Name of Rate Schedule currency Electric 2 PEPCO DC-GT $ Natural Gas 2 WASHINGTON GAS $ Fuel 011 4 Oefault Nat.Gas Rate $ Propane 1 Oefault Nat.Gas Rate $ Remote Source Heating 1 Oefault Nat.Gas Rate $ Remote Source Cooling 1 Oefault Nat.Gas Rate $ REKKKKTEAAEREKSRAKATKAAETCAKKAATEKKKAKAAEKRRKAKSACKKKHEAAKARAARAACRARKKAKEREAREK ECM #13 Building Automation System Woodrow Wilson High School - Scope No automatic controls are used in this building to schedule equipment operation.As aresult,much energy is being wasted.Use of a Building Automation System (BAS)tooperateHVACequipmentanddomesticwaterheaterswilleliminateexcessiveenergyconsumption.The BAS consists of a central computer where operating schedules andotheroperatingparameters,such as temperature setpoints,can be easily programmed. Maintenance savings will result in addition to energy savings since maintenance staff willnotberequiredtooperateHVACequipmentmanually. Estimated Annual Eneray Reduction 29,250 kwh/yr.Electricity 339 x 10°.BTUs 19,875 therms NaturalGas (1987x 10°BTUs Estimated Reductions in Annual Energy Use Index 6,988 Btus/sq.ft./yr. timated Annual Ener t Savings (incl Demand Charge Savin $11,543 /yr. Estimated Cost for Implementation $5250 -Design and/or Engineering$32,177 -Acquisition of Materials$20,326 -Installation $57,753 -Total Source:Barber Colman-Levell,Birmingham,Alabma C-113 ECM#13 (CONTINUED) Estimat ful Life of ECM 15 years impl k Peri implementation t/Annual t Savin 5.00 years rati nd Maintenan t incr Deer $3,000 /year i |Cost (or Net SalvageVal C-114 ENERGY CONSERVATION MEASURE SUMMARY SHEET DATE:01-Oct-90 PROJECT:WOODROW WILSON HIGH SCHOOL BUILDING:ALL FLOOR AREA:332,947 SQUARE FEET MEASURE:BUILDING AUTOMATION SYSTEM ESTIMATED ANNUAL ENERGY SAVINGS ELECTRICITY:29,250 KWH/YEAR COST:$1,009 /YEAR NATURAL GAS:19,875 THERM/YEAR COST:$10,534 /YEAR TOTAL COST SAVINGS:$11,543 /YEAR ENERGY UTILIZATION INDEX (EUI)REDUCTION 6,988 BTUS/SQ.FT./YEAR CONVERSION FACTORS: ELECTRICITY:11,600 BTU/KWH NATURAL GAS:100,000 BTU/THERM IMPLEMENTATION COST MATERIALS:$32,177 LABOR:$20,326 ENGINEERING:$5,250 TOTAL:$57,753 SOURCES:BARBER COLEMAN -LEVELL,BIRMINGHAM,ALABAMA SIMPLE PAYBACK PERIOD (EXCLUDING MAINTENANCE SAVINGS)5.00 YEARS MAINTENANCE COST SAVINGS (IF APPLICABLE)$3,000 TOTAL SIMPLE PAYBACK PERIOD 3.97 YEARS 9LL-DPROJECT:Burointe Aurpsrarion/_LOCATION:_Woopeow,Wiese Hiau Serleor PROJECT #: :DATE:8129/90 DETAILED ESTIMATE OF PROBABLE COST a Sunn IBBUnn:/-41:1:37:{HENNE Geman '471si=Seiemet memimme facet ITEM DESCRIPTION JQUAN.UNIT UNIT TOTAL |UNIT TOTAL a\BAS PomiTs 68 lea |300 120400]Zeo0 1/3,G00]Soo (34 CcolZ|Computree aek ||Jos.B20 8000 060 |2000 |12,000|10,0c . . 'i 23400 15,400] OVERHEAD 1s |e ALIS 117,940 P20£1T to lee |xX/,/0 121,240]yxn70 1/7734]Bone 3 1%_|x103 132,/771x1.03 |20326 $2,503 L2 ES/G td £0 |Yo $,250|57753 | a }|LC a LZtL-9ANNUAL ENERGY COSTS Building :ET AL.BAS 09-12-90 Sita :washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysié Program Page 1 of 1 SRESKSSTSKSKAKKTARKTRAKSKAAATARKTEASKKATKAEKCKEKESEKATKAKEAAKAKKEKERATAAKERRAREE TABLE 1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs *®- >x of HVAC Component Energy ($)($/saft)Total Electric 270695 kwh 19,404 0.058 15.8% Natural Gas 58094 Therms 30,790 0.092 25.0 % Fuel O11 oO Therms °0.000 0.0 % Propane O Therms [*)0.000 0.0 % Remote Heating 0 Therms [e)0.000 0.0 x Remote Cooling oO Therms 0 0.000 0.0 % >>>HVAC Subtotal 50,194 0.151 40.8 %& Non-HVAC Component Electric 977064 kWh 69,723 0.209 66.6 % Natural Gas 6043 Therms 3,203 0.010 2.6 % Fuel O11 O Therms (°)0.000 0.0 *« Propane O Therms 0 0.000 0.0% Remote Heating O Therms 0 0.000 0.0 x >>>Non-HVAC Subtotal 72,926 0.219 §9.2 % Ree eee hee nee SSLLESSSLSSSSTSssRezeA £22)GRAND TOTAL 123.113 _|0.370 100.0 & RETORSSASSS SSS sea ssessassssssssssssscsssssssessssssseesssssaerssesssssssssa ®Note:1.Cost per unit floor area ia based on the gross building floor area.For this butiding: Gross floor area s 332,947 sqft Conditioned floor area Fy 321,453 sqft RETA AAAARAEAARACAARE AAA RAATRAKARATATRATAARAATTEATATRAERASERERE ; ANNUAL ENERGY COSTS Building :UPGRADE BOILER PLANT Site :Washington,Dist.of Columbia Prepared By :ERG -BIRMINGHAM LCarrierHourlyAnalysisProgram\Beroze ECM Page 1 of 1RERTAAKRSASEAERAKKAREARESRRRAAAASRAKAKETRAERARKERERKEEEESREEKEKKKEREKRKEETABLE1.COSTS BY ENERGY CATEGORY Annual (----Annual Costs ®-->x of 09-11-90 6022890201 HVAC Component Energy ($)($/saqft)Total Electric 299945 kWh 21,220 0.064 18.8 % Natural Gas 76814 Therms 40,712 0.122 30.2 %Fuel Oi)0 Therms (e]0.000 0.0 % Propane 0 Therms [e)0.000 0.0 & Remote Heating 0 Therms 0 0.000 0.0 « Remote Cooling O Therms (*)0.000 0.0 * >>>HVAC Subtotal .61,931 0.186 46.0 & Non-HVAC Component Electric "977064 kWh 68,916 0.207 51.2 Natural Gas 7198 Therms 3,815 0.011 2.8% Fuel O71 oO Therms 0 0.000 0.0 * Propane 0 Therms 0 0.000 0.0 x Ramote Heating 0 Therms 0 0.000 0.0 %& '9>>Non-HVAC Subtotal 72,731 0.218 54.0 & =Note:1.Cost per unit floor area is based on the grossbuildingfloorarea.For this building: Gross floor area =332,947 saft Conditioned floor area =321,453 saqftREKKAAKAKEAKAKATALKCRARAKAAARAKRERARARRAAKLECTKKKRSEKLAACATARAATRSKAAREREKKEKREEEE GbrwyBUILOING DESCRIPTION Building :ET AL.BAS 09-12-90 Prepared By:ERG -SIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 1 of 1REKTEKKSKKAASCAREKARATAKRKEKAEARAARAARAATEAKKTAAKKRAKRKEAECARKARTEKAAKEAARTAEE 1.BUILDING INPUTS BUILOING NAME =ET AL.BAS MISCELLANEOUS ELECTRIC Maximum power =§5.0 kW Power schedule =13 OOMESTIC WATER HEATING Is a domestic how water system used ?Y Maximum hourly hot water use ES §00.0 gal Hot water schedule =21 Average entering water temperature s 60.0 F Average hot water supply temperature =125.0 F Heating plant type =2 :Combustion Fuel type =1:Natural Gas Plant capacity =1000.0 MBH Ts plant efficiency computer generated ?N Annual plant efficiency =78 x OTHER INPUTS Additional butiding floor area =11494.0 sqft Electrical generating effictency =100.00 x ERARAKAA TAKARA SAAR AEAAERAK AERA KER AAAERAAKAAAE ERE ERER 2.PLANT SELECTION Mult }Plant Name Mult GYM HIGH EFF BAS 1 H UPGRADE BOILER PL &BAS 1RRRRERAERESKARRERERSEESORESEEEeeeEEREREEEEREES3.FUEL &ELECTRIC RATE SELECTION Fuel or Energy No.Name of Rate Schedule Currency Electric 2 PEPCO 0C-GT $ Natural Gas 2 WASHINGTON GAS $ Fuel O71 1 Oefault Nat.Gas Rate $ Propane 1 Default Nat.Gas Rate $ Remote Source Heating 1 Default Nat.Gas Rate $ Remote Source Cooling 1 Oefault Nat.Gas Rate $ reretery sesee ween ewww eases eee enwn SASKAAAAR KKK ATK SEASLATKKLKERSTKKTAKKTKKRSARACTATARTARALEKARAKAEKEKSEKARAS MASTER SCHEOULE SUMMARY Page 1 Prepared By :ERG -BIRMINGHAM 09-12-90 Carrier Hourly Analysis Program 6022890201 RERTSAERAAERARAEAAARARERAAAEEREEAARAAAAACACAREERARARERRETRERTES MASTER SCHEDULE 21.OHW WITH BAS Hourly Percentages Hour ---->oOo;43 2:33 4:S5:6;74 8f 94 10711 SCHOOL DAY {|Of Of Of Of OF OF O $100 ;50 }SO 4100 5100SUMMERDAY|Of Of Of OF Of Of OF SO{53 5t St 5WKED/HOLIDY {|O}Of Of Of OF OF OF SO;Si S34 S534 Ff DESIGN $10 $10 $10 |10 $10 |#0 $10 {|10 {100 $100 {100 {100 Hour ---->){12 $13 {14 $15 $16 $17 $183 19}20 {21 3 22 1 23 SCHOOL OAY "100 3100 !100 |}60}60!8!86%Of OF OF OF O SUMMER DAY '6}5}S§$5 BY OF Of OF ODE Of OY O WKEO/HOLIOY |8}5!5{$8¢|5B!OF OF OF OF OF Ot O DESIGN $100 $100 $100 $100 1100 §10 $10 ;10 |10 4 10 }10;10 RKEAAEAAKKAACREKARAAKAKARAAKAKAEKRARKAKAKEKEARERARATAREKKEATARERAREAKEAEKASRTAAKAAEER 6LL-OPLANT DESCRIPTIONSPlant:UPGRADE BOILER PL &BAS Prepared By :ERG -SIRMINGHAM 6022890201CarrierHourlyAnalysisProgramPage1of1SHSEAAESAAASASAEAARRERATEREAKARACEATAREEARACRERARARRERRERE 1 PLANT NAME AND TYPES Class 09-12-90 Individual Plants Name UPGRADE BOILER PL &BAS Cooling Plant Type Air Cooled ReciprocatingHeatingPlantTypeUserDefined KERKTAKKAKKREKKASARAAKKEKKEAKAEAARKEAARARAKAARK RATER KEKE AEKEKKRERREKER 2 AIR SYSTEM SELECTIONAirSystemName Mult Air System Name Mult MAIN ET AL.4 BAS 1 'LIBRARY ET AL.BAS 1 POOL AREA ET AL.BAS 1 H POOL OTHER ET AL.BAS 1 POOL OBSER ET AL.BAS 1 'AUDITORIUM BAS 1RREREREREREREARERAERSRERAEDERERERRERORERESERESEEEARERRENREEEREEER ERE 3a COOLING PLANT DATA (Air Cooled Reciprocating)Estimated maximum cooling coil load 13.86 Ton Is an electronic expansion valve used N Capacity at 95.0 F outdoor air 20.00 Ton Input power rate at 95.0 F outdoor air 1.600 kW/Ton Type of cooling Is hot gas bypass used N One compressor per condenser circuit Y Are compressors cycled YRRLLAAEATARARRERAAAARERAREREAAARTEAAARRRAARAAAAERRERREAEAERREERE EEE 3b HEATING PLANT OATA (User Defined) Estimated maximum heating coil load Fuel or power source Nominal plant capacity Ox VeMe)4065.07 MSH Natural Gas 4500.0 MBH Nominal plant efficiency 75% Type of heating Hydronic PART LOAD PERFORMANCE . *%Load eff.(*)*Load Eff.(%)%Load eff.(x) 90 -----75 60 -----75 30 -----80 80 -----76 60 -----80 20 sana 80 70 osere 75 40 smen-80 10 e-eee 80 RETTAKKAARATKARETCKREKKETEASATSAETAAAAKKTKKKKACAAKCKEREKRAECKKEKAKKKRKRKAEKRAKK 4 PUMP SYSTEM DATAHotwaterpumping system head =10.00 ft wg Hot water pumping system delta T =20.00 F SRITCKKCAKAAKSAKACKTSEKKCKECKCAAKTKCKKSAAKKKKLACAKECECAKCAKEAKEAKATCAKTKEKAKAKEKEKARERRERE MONTHLY PLANT PERFORMANCE DATA Plant :UPGRADE BOILER PL &BAS 09-12-90 Site :Washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1!of 1! REKKAKEKEKKEAAEEEKETERKRKEKKARKAKKKKARERKEAREAEREKREERAERTSEREEE TABLE 1.PLANT DATA Qeeec-COOLING PLANT o----><---HEATING PLANT - --> Coil Plant Plant Water Coil Plant Water Load Load Input Pump Load Input Pump Month}(kKBTU)(kBTU)(kWh)(kwh)(keTU)(kBTU)(kwh) Jan {0 te)(e)0 1027831 1291804 824 Feb 0 0 0 te)805848 1009645 744 Mar tY)i)0 0 §40061 675076 824 Aer te)te)i)0 223785 279731 798 May 4737 4737 633 i)94687 118359 628 June 13669 13669 1764 0 32628 40786 408 July 23482 23482 3077 0 13865 17332 327 Aug 17257 17257 2261 0 18938 23673 350 Sept 8297 8297 1070 0 53206 66507 492 Oct i [)te)(*)207749 259686 824 Nov te)t)i)0 491078 613848 798 Oec [)0 0 0 917655 1148338 624 Tot.}67442 67442 8805 te)4427333 5844784 7840 Ocb-VUPLANT DESCRIPTIONS Plant :GYM HIGH EFF BAS 09-12-90 Prepared By :ERG -BIRMINGHAM 6022830201 Carrier Hourly Analysis Program Page 1 of 1SRERREKTATKAAAETRKSTEARATREKKAAAKAAKEKAEKARERRERARERRARERREE 1 PLANT NAME ANO TYPES Class Name Individual Plants GYM HIGH EFF BAS Cooling Plant Type Air Cooled ReciprocatingHeatingPlantTypeUserDefined SECKATATRARAAETEKARAASEKARACKKACRAAKKRERERAAEKARAREREKAACAREE 2 AIR SYSTEM SELECTION Gym €T AL.BAS 1 'SKAATKARACEKAAKAETAAAAEKKAEKERAARAAAAKEKAACATAKARARAKAARRAKEKEKAAEEAER 3a COOLING PLANT DATA (Air Cooled Reciprocating)Estimated maximum cooling coil load 2 0.00 Ton Is an electronic expansion valve used ?N Capacity at 95.0 F outdoor air =20.00 Ton Input power rate at 95.0 F outdoor air =1.600 kW/Ton Type of cooling =Ox Is hot gas bypass used ?N One compressor per condenser circuit ?Y Are compressors cycled ?Y SARACCSATATAATAKSSTRRAECATKARCAREKAKAKKATATAAAKATKAAAATAARARKARATAKEREARK3bHEATINGPLANTDATA(User Defined) Estimated maximum heating coil load s 458.72 MBH Fuel or power source =Natural Gas Nominal plant capacity =750.0 MBH Nominal plant efficiency 2 95 % Type of heating =Hydronic PART LOAD PERFORMANCE *Load Eff,(x)*Load Eff.(x)x Load Eff.(%) 90 -----85 60 -----95 30 -----95 80 -----95 50 -----95 20 -----95 710 anree 95 40 -----95 10 -----95 SERTAAAKKKL AAAS KAEKARATTAASKARARAKAAEAAAAARARERETRERKETERREREAKARARERERE 4 PUMP SYSTEM DATA . Hot water pumping system head =75.00 ft wg Hot water pumping system delta T =20.00 F KECKKAAAETK STEARATE RRA RAAKAKAARKAKKAEKRAAAKAAARAAEAAARAKCKEKEKAEKE MONTHLY PLANT PERFORMANCE DATAPlant:GYM HIGH EFF BAS 09-12-90 Site :Washington,Dist.of Cotumbia 6022890201 Prepared By :ERG -BIRMINGHAM Carrier Hourly Analysis Program Page 1 of 1 KERECKEKAEKKKEKREKEKEREREREKAKREKERERKERKREREKARERRAAEKAREREKEERARRE TABLE 1.PLANT OATA tC enatadhed COOLING PLANT -----><---HEATING PLANT ---> Coil Plant Plant Water Coil Plant Water Load Load Tnput Pump Load Input Pump Month}(kaTu)(k8TU)(kWh)(kwh)(kBTU)(KBTU)(kWh) Jan {0 ié)0 0 63257 66586 712 Feb }0 [¢)[¢)0 49756 52374 626 Mar {0 0 fe]0 27085 28510 489 Apr 3 3 0 0 (e)8634 9088 281 May !(s)()0 (}969 1020 64 June |0 (eo)°0 (*)0 te) July {[*)(o)[e)°(s)(*)(e) Aug ;0 [e)0 [°)[e)0 0 Sept }(9)0 fe)°[*)(e)[s) Oct 3}0 ts)(s)(e)§989 6305 174 Nov }[*)is)0 0 27999 29472 §61 Oec |}fe][°)ce]fe)67734 71299 602 Tot.1 0 0 0 [e)251423 264656 3708 QO s LS) ok AIR SYSTEM OF SCRIPTION Hame 2 MAIN CT AL.&GAS Mn-31-90CareierthourlyAnalysisProgram6u22Nn90201PreparedBy:ERG -BIRMINGHAM Page t of 2?SERRE ERASE ES RKAAERE EH ERAERERERERAEER EKER EEE EH ERKEAEKREREAEAKER OKO EERE1.SYSTEM NAME ANU TYPE System Name MAIN ET AL.&BAS System Class Constant volume System Type (S2CV)Single Zone Constant VolumeOperationType2HeatingOnlyTyneofHeating2SpaceHeating RERAARARAAEREREAA TRAE REE EERRARA AERA ERASER ERA RRR RAR RRR ERR EEE 2.SPACE SELECTION (see separate printout) RARER KAK EKA KERARAREKE AAAS AAA RAAT AAAAK RARER RRA KKEKE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATAi|Operation Thermostat Setpoints VentilationPeriod,Cooling Heating Oampers Occupied 80.0 F 72.0 F OPEN Unoccupied 80.0 F 60.0 F OPEN SCHOOL OAY :Occupied Period Begins at 6 ;Duration =8hrsSUMMERDAY:Occupied Period Begins at 0 ;Ouration =OnhrsWKEO/HOLIOY Occupied Period Begins at O ;Duration =OOhrsDesignDayOccupiedPeriodBeginsat6;Duration =6@hrs RARAAKES TSK EKRKEKAEARAARKAKE SAAR ALARA ASRKEERERRER AKA EEREREK4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power Is a return plenum used RRATKAKARASSATRTKERRATKARAKREKRARKAREKKKKARAAAARE RAKE REREAACERERRAEREEEREE §5.0 F §.00 CFM/person 0.00 CFM/person §&of vent airLt 80.00 &of vent.air 10.0 kW Na AIR SYSTEM DESCRIPTION ; Nama :MAIN Ef AL.&BAS ;anenanCarrierHourlyAnalysisProgramsfoeen::'Prepared Ay :ERG -BIRMINGHAM Page 2 of . RREEAEKERECKEREREREEAEREREADERREEARARRERTSRESHEREEEEAHAOERCEEAREEOSEEEOS 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =0.50 in wg Efficiency =$4 % Configuration FA 2 Blow-thru RETURN FAN ; Type =1:(Fan does not exist) RRAEKKKEKARAERRARAEAEAKEAEA AER EKERAE RARER REE KEAEAKERAE KARE TREAT EERE REE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL N sedonNOtU8Cd)ee ceeneeunaneennausencaneneccaceececeauacesaasanraasteacsces 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factorTypeofsupplementalheating UNITSSneatsource =1 Baseboard Heaters RERKERAKAEKKRARAERAEKARARAC EER AK EERE ARACEAE REREA RAE EKA ATA ARH K RAR EE 0.050 ;3 Space Heating Unitswont colL-9MONTITLY AIR SYSTEM DATA Air System :MAIN £T AL.&BAS 08-31-00 Location :©Washington,Oist.of Columbia 6022090201 Prepared Wy :CRG -AIRMINGHAM Page 1 of 1 SREHRAERERERAMAERERARAERAREARKASEEAEEAARERREMARERARERHKEEKERAPARRESREREEAERE TABLE 1.COIL LOAD SUMMARY :Cooling }Heating Coil Loads +Coil Loads ;}Central Terminal Space Total Mon.}(kBTU)}(kBTU)(kBTU)(kBTU)(kBTU) Jan |0 |0 0 341892 341892 Feb ;Oo:0 0 242918 242918 Mar {Oo }0 0 107687 107687 Apr 0 3 [e)0 16031 16031 May {0 3 0 (s)1000 1000 June |of 0 [*)0 [*) July }Oo }(e)0 Oo ie) Aug }Oo}(e)0 0 0 Sept |0 3 [e][*)0 0 Oct }{0 3 ie)0 18861 18861 Nov }Oo ;0 ie)99001 99001 Dec |;Oo 5 0 0 295488 295488 Tot {|Oo 3}0 0 1122878 1122878 'Fan Energy (kWh): Mon.}Supply Return Space Exhaust '(kWh) Jan 3}955 0 (9)1840 '0 Feb }830 (¢)(e)1600 '(¢] Mar 3 958 0 0 1840 '0 Apr ff 706 (*)0 1360 '0 May 955 te)0 1840 '(°) June }332 is)0 640 t 0 July !is)[¢)[¢)0 :0 Aug ;(e)0 (¢)0 '[e) Sept |913 0 ¢)1760 H 0 Oct ;355 0 (e)1840 :(e) Nov }706 (*)0 1360 H 0 Dec }623 (*)0 1200 H 0 eck-DAIR SYSTEM DESCRIPTION Name >:AUDITORIUM BAS 08-31-90 Carrier Hourly Analysis Program 6022090201 Prepared By :ERG -BIRMINGHAM Page 1 of 2SRSCAGRAATSAASAKAATEARAERASTERERARARERAESAARCRERREKAKAEEREKAKERK 1.SYSTEM NAME AND TYPE System Name AUOITORIUM BAS System Class Constant Volume System Type (SZ2CV)Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating 2 Space HeatingRERKTKREKAEEEEAKAEREAAARESKEKERAARAEARA ARERR ERAER ARREARS 2.SPACE SELECTION (see separate printout)RECAARARAEKAKKKAKRATARAKEAAERAAAKAARAEREKAERACKRERARAKAEAEERARERERAREREKEKEKERERE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA Operation Thermostat Satpoints Ventilation Period Cooling Heating Dampers Occupied 80.0 F 72.0 F OPEN Unoccupied 80.0 F 60.0 F OPEN SCHOOL DAY Occupied Period Begins at 6 ;Duration =68 hrs SUMMER DAY Occupied Period Begins at 0 ;Ouration =Qnhrs WKEO/HOLIODY :Occupied Period Begins at 15 ;Duration =3hrs Oesign Day Occupied Period Begins at 6 ;Ouration =6 hrs REKRTAAAARAATAAASTKAAKARAERKRKEAKTKAAKTKRKAREKKTAKAKAEKAEKECKARAKRARRAEKREKAKEEER 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominat ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR Zone exhaust air flow rate 80.00 *&of vent.air Zone exhaust fan power 5.0 kw Is a return plenum used ?N RAKTAAKTKKACAKRTAAEREKRAREKCARARKAREKCKAAKKKAKAEKAAETREKSKEKKACARRERRRKAKAEREKAREKEn55.0 F §.00 CFM/person 0.00 CFM/person 5 %of vent air AIR SYSTEM DESCRIPTION Name :AUOTTORIUM BAS OW-31-90 Carrier Hourly Analysis Program 6O22en9ur01 Prepared By :ERG -BIRMINGHAM Page 2 of > KEKTETKRTKAKSAKRAERETTEKCKSERSCKAEKKEKEREKEKREAEKCAKEKEATHASRRESEASHAEEREATEKERETS 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =0.50 in wg Efficiency =54% Configuration =1 Oraw-thru RETURN FAN Type =1:(Fan does not exist) RRKKKKKKEEKARKRAREKAKAERKERKKACAREAKREKEKRAREEKRAKRKKKEKKAEKREREARAERRKERATRERAS 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIOITY CONTROL (Not used) KKEKEAAEKKEKRKEKEEAAKCEREKRKARECKKEREKAETEKARARAEKRAERAKKEAREREERAKAKAKKREKRERREAEE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters RETAKE CEREKERKEAEKARREKREKAEREKAERERRAKKKKKRAKRAKERRAKRETAKARAKTKRARRRERES 0.050 3 Space Heating Units pel-9MONTHLY AIR SYSTEM DATA Alt System :AUDITORIUM BAS Oa-2t-90 Lucation >washington,Ost.of Calumoia 6022890201 Prepared By :ERG -BIRMINGHAM Page t of 1 SESSA EKPEERATEMAER SEER KEEESALHREREKECSERAROKAKTAEOEAETHEEEHREEREEREED TABLE 1.COIL LOAD SUMMARY :Cooling 3}Heating Coil Loads !Coil Loads |!Central Terminal Space Total Mon.}(kBTU)}(kBTU)(kBTU)(kBTU)(kBTU) Jan |Oo ;fe}fe)128353 128353 Feb |(on (*)0 98932 98932 Mar |Oo }i?)i*)60163 60163 Aor }o 3 (¢)0 13027 13027 May |0 }0 °3384 3384 June }Oo 3 0 0 (°)0 July }Oo }[9]fe)0 0 Aug !Oo 3 i?)0 0 0 Sept }Oo 3 0 is]§05 505 Oct {[o f 0 [e)13904 13904 Nov }Oo 3 (3)(9)54124 54124 Dec |}Oo }o (?]109708 109708 Tot }o §0 fe]482100 482100 H Fan Energy (kWh){vent Reclaim Mon.;Supply Return Space Exhaust H (kWh) Jan 3}289 0 0 1040 'Oo Feb }256 0 is)920 'ie) Mar }289 [e)(9)1040 '°o Apr ;243 (e](e)875 :0 May ;289 (e)(9)1040 ;(¢) June ;122 0 0 440 'ie] July }33 is)0 120 '0 Aug 33 °(e)120 :[e) Sept ;278 (2)(9)1000 '[¢) Oct }289 ie){¢)1040 H i?) Nov 4}243:0 0 875 'is) Dec !233 0 4)840 :0 i?) e =k Ld on AIR SYSTEM DESERETLown Name -UEMRARY LT AL.HAS 4-31-90 GCaeeteac toucly analysts Program "602790201 Prepared By >:CRG -BIRMINGHAM Page 1 of 2SCHSSCHCSHTKFETCERESHEKHEHEEHHTAHEESEERERECOREHREEELEAECEEECARAKERUROCEEEEE 1.SYSTEM NAME AND TYPE Syatem Name LIBRARY ET AL.BAS System Class Constant.volume System Tyne (S2CV)Single Zone Constant Volume Operation Type 2 Heating Only Type of Heating 2 Space Heating CRKSTKAEASHSTSCSKECE RE ASK KEKE RAAETE RECA CRATTRE KERR KEERETEEATAETREREEEE 2.SPACE SELECTION (see separate printout) SEAKKETAKKHAATETAAKTCKKKRARERRRAAREKKEMECREERACEAERAMEREAEREEERERTERE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA Pee mm me teem ccm mm ww em wee wee eee wow ee meee nn sean ee men eee ween eee Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 80.0 F 72.0 F OPEN Unoccupied 60.0 F 60.0 F OPEN SCHOOL DAY :Occupied Perfod Begins at 6 ;Duration = SUMMER DAY :Occupied Period Begins at 0 ;Ouration s WKED/HOLIDY Occupied Period Begins at 0 ;Ouration z OnsDesignDay:Occupied Period Begins at 6 ;Ouration = meee eww e mew wee eewene eneeeon one aww seeee eee eee e secon RECKTATTTES ARS STKETKACKSSTKAASLLSTARARETCAERTRKESLARTKSKCKAESKAAEKKREERETAAAS 4,SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply aie temperature z $$.0 F VENTILATION AIR Nominal ventilation flow rate =§.00 CFM/person Minimum ventilation flow rate Fy 0.00 CFM/person Oamper leak rate =$%of vent air RETURN AIR Zone exhaust air flow rate 80.00 &of vent.air Zone exhaust fan power 5.0 kw Is a return plenum used N SKSKSESSCSLSKTSTARAKAETAKAAKKSTSKAARAKCAEKKAKKCKRTECAAKAAERERATKEARSAEKKEEREKECAEE>.AIR SYSTEM OESCRIPTION ame :LIBRARY ET AL.BAS OesteadCarriertiourlyAnalysisProgram60224201 Prepared Dy :ERG -BIRMINGHAM Page 2 of CETTEKESEEERESERTECATEEKAEEAAHEERHEREEAERAKEKETERREAHERTEEEAEHERERTERREDEEES 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =1.00 in wg Efficiency =Sa% Configuration =1 Oraw-thru RETURN FAN Type =1:(Fan does not exist) RECARAEKCAEKEKREKARKKARECARARERERAREREARAKEREE 6.ACCESSORY DEVICES ANO SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIOITY CONTROL (Not used). SRECAATTAAKSAKTKERTSESAATARARKTTAACATRECKKARKTSARAKKRETEKAARTAAAREEERKRAARE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor z 0.050 ;Type of supplemental heating =3 Space Heating Units SPACE HEATING UNITS Heat source =1 Baseboard Heaters RREKSASKRERARATLASKCETAKLAKEKRERSTAREAEKSKEARARTTSSTAASARASKAEKKSRAARSSARSesas Sota AMD SYST DALA Ade Sy stem:a PAY FT ALL BAL nest ee Ccvercet denen * Wotstbynangtoser,Gast.aot cea busmtets .Barada Vrectfestend By °ENG -ERM TNGAM Vaga tof teeeeeeeeCeCeeCeVPCEePeVECEPEPrCrrererererererrrverrerrrrererrsTees: TALE of.ConL EOAt SUMMA Cooling Heating Coil coads 1 SOT beads |Cantral Terminal Space Total Man,!(hQTU):(h0Tu)(hBTU)(kaTu)(kBTuU) Jan,Dn G 0 83461 82461 Feb |Qo 3 a a 59376 59376 Mar oO ;9 0 28721 28721 Apr Qo ¢(¢)[s)3782 3782 May «Oo 5 6 0 69 69 June }0 3 (*)0 0 (¢) July |0 ;(e)0 0 ° Aug :o 3 (e)(s)(°)0 Sept ;oO 3 (?)(e]0 [e) Oct ;o 3 0 0 3877 3877 Nov {0 }[s)0 25808 25808 Oec }Oo 3 (e)(°]72114 T2014 Tot:;Oo 3 [')0 277206 277206 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY :Fan Energy (kWh)'vent Reclaim Mon.|Supply Return Space Exhaust :(kWh) Jan 464 (4)()+920 '° Fev {421 0 0 800 '(s) Mar}484 is)(s)920 :[e) Apr}358 0 (*)680 :[e) May |464 Cc a 920 :0 June !168 iy (*]320 'fe) July |(e)0 °9 :0 Aug (a a [e)0 :[*) Sept {|462 (°)(¢]8890 '(*) Oct :434 Q 0 920 :0 Nov}358 fe)(°)680 :0 Cec |}316 a °600 ') 4647ALR SYSTEM NCSCRIPTSONWate:ove Ch ALL WAS -ed 4-90CareteeMauelyAnwbysisProgramGOSNMIO Preepuarcad Uy ©Pie +ALRMENGHAM Vage 1 of 2HORSESHOEEARERROEEETEREEEEEAEETEEERTREETEEEOREOEEEEEEER 1.SYSTEM NAMI ANID TYPE System Name GYM £T AL.BAS System Clans Constant Volume System Pygue (S2cev)Single Zone Constant Volume Uperatran lype 2 Heating Only 2 Of Heating 2 Space Heating SOCK KOHHTEEETERHRECTEHETAREREEKKEKEEKEEESESHEhARTEeReeee 2.SPACE SELECTION (see separate printout) SCRA AMRACKKAHARE CARSEAT HREAAKAEKAERAESRAERAERAAETEEKAERAERARTETRAREREREE 3.THERMOSTAT &EQUIPMENT SCHEDULING OATACeCe Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 80.0 F 72.0 F OPEN Unoccupied 60.0 F 60.0 F OPEN SCHOOL OAY :Occupied Period Begins at 6 ;Ouration 210 Ars SUMMER DAY :Occupied Period Begins at 0 ;Ouration =Onrs WKED/HOLTDY :Occupied Period Begins at 17;Ouration =3 hrsDesignDay:Occupted Period Begins at 6 ;Ouration =10 hrs RECAAKKKLTKKKAEKTSREASTKERAAAASRAKSRAKRAREAAERTEAEARACAREKEAREAERAEEAERERS 4,SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply aie temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rateDamperleakrate RETURN AJR Zone exhaust air flow rate Zone exhaust fan power §.0 kw is a return plenum used N RARAOTAAAAAKRARARSEKRAHEEATEASEAETAARERARAEREREASRERASERAKAEASETEREREKATEKEKREREE 55.0 F 10.00 CFM/person 0.00 CFM/person §%of vent air 80.00 &of vent.air ymoFAIR SYSTEM OFSECREDTLonNama:GYM ET AL.BAS OR bts Carrier Mourly Analysis Program CTPOO Prepared Oy :ERG -ALRMINGHAM Page vo oof SHEA SASTASEEHAEEEEREOEREEEEESEEESEAEEEAHATAREEREKOEHESHERETELERETEEEES S.FAN DATA SUPPLY FAN Type =2:Forward curved Static =1.00 in wg Efficiency =$4 % Configuration =1 Oraw-thru RETURN FAN Type =1:(Fan does not exist) SEKKAHCKKEKLATECARAKATAATKEKSERKCKCKKKKCSKAREKAREKEKARARECAECAEREAARETKAEEREEEE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTOOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIOITY CONTROL (Not used) ERAAAEATAACKKARAKKARKTTCAKARATSECKAKKRAARTKAKACKAAKKKKRKEAEKKKEKECKASTARARRAEKTKAS 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters REKKALACTLARAEACAKSKCKCACRERARSASCCARAAATKKCKCKKRAARASTKKAKKRERKATREERARERARSREKTARAS 0.050 3 Space Heating Units MONTHLY AIR SYSTEM DATA Air System :GYM ET AL.BAS 00-31-90 facatlon +washington,Oist.of Columbia 6022890201 Prepared Gy :£RG -BIRMINGHAM Page 1 of 1 BESARAAAAKATHATAAERERERARERAESRACEAREKARERRTREEKEKECEARKERREKEKAEERREEKE TABLE 1.COIL LOAD SUMMARY :Cooting ;Heating Coil Loads ;Coil Loads |}Central Terminal Space Total Mon,!(kBTu)|(kKBTU)(kBTU)(kBTU)(k8TU) Jan {Oo }[9]ie)63257 63257 Feb ;0 }0 (9)49756 49756 Mar}Oo }0 0 27085 27085 Apr;0 3 0 0 8634 6634 May ,0 3 0 0 969 969 June ;Oo 3 fe)(")(9)0 July 3 Qo 3 (¢)(*)(e}0 aug |o 3}(°)i*)(°)(9) Sept !o !()0 (s)(e) Oct 3 o 3 i]0 §989 §989 Nov {of (°)fo)27999 27999 Oec ;0 4%{?)[8]67735 67735 Tot ;0 }0 [e]251424 251424 'Fan Energy (kWh)' i Supply Return Space Exhaust '(kWh)Mon Jan |617 (2)i?)1270 t 0 Feb |§44 0 0 1120 |ie) Mar }617 ie)0 1270 :i?) Apr 508 0 ie)1045 t 0 May {|617 {e)(s)1270 'ie) June ;253 [¢)[e]§20 :is) July {§8 0 i*)120 '(°) Aug ;58 0 0 120 '0 Sept |§93 i*)0 1220 t 0 Oct ;617 fe]i)1270 '0 Nov;§08 0 0 1045 :0 Oec |}481 (e)0 990 4 te] 621k-9AIR SYSTEM DESCRIPTION Name :POOL AREA ET AL.BAS 09-10-90 Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 2KAAKCTRALKKSTAREKAKAATASSRSEKRACTAAAKSEAEASASEARERACAAREKTKEKRERKEREKREREKEKEERE 1.SYSTEM NAME ANO TYPE System Name =POOL AREA ET AL.BAS System Class =Constant Volume System Type &(VENT)Ventilation Operation Typa =2 Heating Only RECAST KSKKEAETAREKKKERATKKSAKAATSARAKAARESRERTSARERAAAEKREREAREREKAERKEE 2.SPACE SELECTION (see separate printout) SRTAKTTAKKSKKTTKAATAASATAKKKAAKKAATASARARATRAKTAERAATEAKARATARARKEKETERERREREER 3.THERMOSTAT a EQUIPMENT SCHEDULING DATAOperationThermostatSetpoints Ventilation Period Cooling Heating Oampers Occupied 82.0 F 82.0 F OPEN Unoccupied 82.0 F 62.0 F OPEN SCHOOL DAY :Occupied Period Begins at 0 ;Ouration =24 hrs SUMMER DAY :Occupied Period Begins at 0 ;Duration =24 rs WKED/HOLIDY :Occupied Period Begins at 0 ;Duration =24 Are Oesign Day :Occupled Period Begins at 0 ;Ouration s 24 mre RECKATKAARKASRSLAKASLAKKARTKAKKRARSKERAKAAKARRERSEKREKKEAKEREREKAERKAKREKEARARRERERE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature Heating supply temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Damper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 10.0 kwIsareturnplenumusedNRRERERAARARERERARRARARERERERAEAREREAAERERRRRRARRAREERR CARRERE RR KERR §5.0 F 110.0 F 13200.00 CFM 13200.00 CFM 10 *of vent air 90.00 %of vent.air90 AIR SYSTEM DESCRIPTION Name :POOL AREA ET AL.BAS Carrier Hourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM Page 2 of 2 RECAEKEKAKKAAEKAEAKERAKACAKESEAAAAKEKSEARAKKAKAAACAKKRKEKKAKKKAAEKRKRERSERERAKEETAK 09-10-90 5.FAN DATA SUPPLY FAN Type =2:forward curved Static =3.50 in wg Efficiency =54% Configuration =2 Blow-thru RETURN FAN Type =1:(Fan does not exist) RECKKKAAKKKAAKTCAKKEEKKKKAKKKKKKKKKKKEKAKKKKKKKRREKKAKKKKKKRAKRTARESEAAEKREREKEKE 6.ACCESSORY DEVICES ANO SYSTEMS PREHEAT COIL (Not available) OUTDOOR AIR ECONOMIZER CONTROL (Not available) VENTILATION AIR RECLAIM (Not available) HUMIOITY CONTROL (Not available) RECKRERAAAKEEAAECARAAKAKAAKAKKAARKKKRAEKKAKAAKAKKRARKKARRAKAKRAKEEAREKKKKKKKETEAEEE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 REEKEKKAKRKRECRERSEKARARRATERARAKKKACRTKREKAKKEKAREKSKEKKKAKEAEKETREKEKKAKEETKKE MONTHLY AIR SYSTEM DATA Air System :POOL AREA ET AL.BAS 09-10-90 Location :Washington,Dist.of Columbia 6022890201 Prepared By :ERG BIRMINGHAM Page 1 of 1 REKKEARKARAKAKAERACKAARAAARAKSEKEREEREAARAAEARERREETEKRERE TABLE 1.COIL LOAD SUMMARY 'Cooling |Heating Coil Loads 'Coil Loads }Central Terminal Skin Tota} Mon.$(k8TU)¢(kBTU)(kBTU)(kBTU)(k8TU) Jan {oO 3}359220 [¢)[e)359220 Feb }o 3 304972 0 0 304972 Mar {|o }259641 [2]0 259641 Apr 0 H 189659 [?)0 1569659 May }0 3 79170 0 0 79170 June }of 31328 0 0 31328 July {0 H 13866 0 [°)13866 Aug [Oo 3 18735 0 0 18735 Sept |Ooo}46865 0 0 46865 Oct }Qo }139817 °[?)139817 Nov {o }235888 °[¢)235888 Dec }Oo 334629 [¢](9)334629 Tot |}0 o3 1983789 °(e]1983789 TABLE 2.FAN &VENT RECLAIM ENERGY SUMMARY H Fan Energy (kWh){Vent Reclaim Mon.}Supply Return Skin Exhaust '(kwh) Jan ¢4886 {e]{?)7440 '0 Feb |4413 te][?)6720 '0 Mar $}4886 [9][¢)7440 '° Apr 3}4728 0 0 7200 :0 May }4886 (](?]7440 '[*) June |4728 0 0 7200 H 0 July }4866 (9)(?)7440 :6 Aug }4728 0 [*)7200 H 0 Sept |4728 [e)(*)7200 H 0 Oct $3 4666 (+)0 7440 H 0 Nov |4728 0 0 7200 t 0 Oec }4886 0 0 7440 ;fe] Tot }§7368 0 (*)87360 t 0 LEL-OAIR SYSTEM DESCRIPTION Name :POOL OTHER CT AL.BAS 08-31-90 Carrier ttourly Analysis Program 6022890201 Prepared By :ERG -BIRMINGHAM.Page !of 2 SAKESERESMEKEARSAERSEKASEESTASASEREASESERRESHKEETETETAARAKRAKERECKAERERERES 1.SYSTEM NAME AND TYPE System Name POOL OTHER ET AL.BAS System Class Constant volume System Type (SZCV)Single Zone Constant volume Operation Type 2 Heating OnlyTypeofHeating=2 Space Heating KECAREARKKARASEKERSEKAAERARAKAAERKRETRARAAKRASAARERAKEAERARAREERERAARERAARARERRARE 2.SPACE SELECTION (see separate printout) SARLAETKKAKCAAATKCKAKAKAETAAATKAACRARKAAKKREKREKAKAKTRAEACARERRRAKARERKEKKRKARAEKRARKE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 82.0 F 78.0 F OPEN Unoccupied 62.0 F 65.0 F OPEN SCHOOL DAY :Occupied Period Begins at 6 ;Duration =16 hrs SUMMER DAY :Occupied Period Begins at 8 ;Duration =10 hrs WKED/HOLIOY :Occupied Period Begins at 6 ;Ouration =10 Ars Oesign Day :Occupied Period Segins at 6 ;Duration =16 hrs SRECKEAEAAARTKEAKEAEKAAKAATKEACARKKKKKKAREKKARKKAKREKKERARKEKEAKERKKAEKAERACK 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Damper leak rate RETURN AIR Zone exhaust air flow rate Zone exhaust fan power 5.0 kw Is a return plenum used N RERKKKKARKAKTAKARAKTAKERAKKAKAERAKKKEKAKAAKAAKAKAKKRERAKKKKAEKKKAAKEREEKKRAKEKEEKK §5.0 F 6000.00 CFM 6900.00 CFM 6 %of vent air 100.00 %of vent.air 9leo-AIR SYSTEM DESCRIPTION Name+:POOL OTHER ET AL.BAS Carrier Hourly Analysis Program BOQ2ZAGULZOI Prepared By :ERG -BIRMINGHAM Page 2 of > RECKKKKKKSESSAREAAAEAKKKARAKEETERERATKEAEAEAHTRAEEREEEHERRERAEREETEESE §.FAN DATA O#-31-90 SUPPLY FAN Type =2:Forward curved Static =0.50 in wg Efficiency =54% Configuration =2 Blow-thru RETURN FAN Type =1:(Fan does not exist) KRAKCKKKKKSKTKAAKKCCKAKAKRKEEKLKAKAKRTARARAKAAARSKKRKATRACKEKREKRAKRKAKEEARREEEREKSE 6.ACCESSORY DEVICES AND SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) REKAKKAECAKKKEKEARRAKAKKERKKKSECKACKKTCKRAKEAKAKKARKKKRKTRKAKKAAREKAHRAKRAREEEAKEEKEE 7.MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor Type of supplemental heating SPACE HEATING UNITS Heat source =1 Baseboard Heaters RRERRERRRRRERER EERE RAE RARER ERE ERA R EKA RARER CATT RR SSE 0.050 3 Space Heating Units MONTHLY AIR SYSTEM DATA Aic System :POM OTHER EF AL.BAS -08-31-90 Location :Washington,Gist.af Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1}of 1 SHOCKER AAREREREEEOHRAERERETAERREEHAOLASTCOEERETERERRECEARERERE TABLE 1.COIL LOAD SUMMARY :Cooling ;Heating Coil Loads ;Coil Loads }Central Terminal Space Total Mon.¢(kKBTU}:(kBTU)(kBTU){kBTU)(kBTU) Jan ;oo}(¢)0 81570 81570 Feb ;0 3 i?)0 70874 70874 Marj 0 5 (t]0 61200 61200 Apr o }[°)()24118 24118 May }o 3 0 fs)9123 9123 June $o ![e)(+)1301 1301 July ;Oo 3 (¢)ie)i?)(0) Aug {oO }°0 203 203 Sept }o 3 (¢)0 5359 §359 Oct }Qo 3 0 0 25009 25009 Nov {0 ¢0 0 §6390 56390 Oec ;Oo 3}0 0 74992 74992 Tot }Oo ;0 0 410137 410137 :Fan Energy (kWh)'vent Reclaim Mon.{Supply Return Space Exhaust H (kWh) Jan 3 213 (¢]0 2240 H 6 Feb |190 i¢)(6)2000 :0 Mar {213 (0)0 2240 H (9) Aor ¢[191 °0 2010 {Q May }213 0 (°)2240 :0 June {166 {e)(e)1740 :is) July |147 0 0 1550 '[e) Aug }143 fe](e}1500 'i?) Sept ;205 i¢)i]2160 A i?) Oct ;213 (9){e]2240 '0 Nov i 191 (¢)0 2010 H i?) Dec }190 [?)[e)2000 :(?) €€b-9OAIR SYSTEM DESCRIPTION Hame >POOL YUBSER £1 AL.BAS 08-31-90 Carrier Hourly Analysis Program 6022890201 Prepared fy :ERG -BIRMINGHAM Page 1 of 2SSRSKAKAKEAAAERAAAAAATERATDEREKHAEKKAAAKKAAERKERERETAATREAAAEKEEAAAEKEEEE 1.SYSTEM NAME AND TYPE System Name POOL OBSER ET AL.BAS System Class Constant Volume System Type (S2CV)Single Zone Constant volume Operation Type 3 Cooling &HeatingTypeofHeating2SpaceHeatingRETEARECTKKTTKAKKKTEARAKKSATRAKEAEREEKEKRAKKKAEKRRAEAEESRAEEAEKARAAKEKREERERE 2.SPACE SELECTION (see separate printout)SEKARSKAAAERAAKTAARAKATATEAAARAKAAAERERARARARKAKARERATARERRKERAERAREE 3.THERMOSTAT &EQUIPMENT SCHEDULING DATA Operation Thermostat Setpoints Ventilation Period Cooling Heating Oampers Occupied 78.0 F 72.0 F OPEN Unoccupied 85.0 F 72.0 F OPEN SCHOOL DAY :Occupied Period Begins at 6 ;Duration s 15 Ars SUMMER DAY 3;Occupied Period Begins at 8 ;Duration =9hrsWKEO/HOLIOY :Occupied Period Begins at 6 ;Ouration =9hrs Design Oay :Occupied Period Begins at 6 ;Ouration 3s 15 wre RAECKKTKAKKCKKRRKAAAARAAKEAEKAAKKTKAKLEKKAKKEAECKREKKAAREAKRARARARKKEKARACAKEREREE 4.SUPPLY,VENTILATION,RETURN AIR DATA SUPPLY AIR Supply air temperature VENTILATION AIR Nominal ventilation flow rate Minimum ventilation flow rate Oamper leak rate RETURN AIR , Zone exhaust air fiow rate $5.0 F 2400.00 CFM 2400.00 CFM §%of vent air =,80.00 &of vent.air Zone exhaust fan power =2.0 kW Is a return plenum used ?N KRERAKKEKAAKARACREKKARERAKEKERKKARKAEKARAKKKAKAKERAREREREAKRERREKEKKEKKKKKKKKAKEKEE AIR SYSTEM DUSCRIPTION Name ;:POOL OBSER ET AL.BAS O8-31-90 Carrier Hourly Analysis Program 6022090805 Prepared By :ERG -®BIRMINGHAM Page 2 of > SKKAEKKKEARACKEAKKECAAKTTKEASTCERRATARARKERAKERKRKKRERKEKREKREAREERETAAKTS 5.FAN DATA SUPPLY FAN Type =2:Forward curved Static =2.50 in wg Efficiency =54% Configuration 2 2 Blow-thru RETURN FAN Type =1:(Fan does not exist) REKKREKKRAKREAAREAREKEAKAARECTAREAAARAREKAKKAKAKAEEKEAREAAEKARARAREREAEARREREEEE 6.ACCESSORY DEVICES ANO SYSTEMS PREHEAT COIL (Not used) OUTDOOR AIR ECONOMIZER CONTROL (Not used) VENTILATION AIR RECLAIM (Not used) HUMIDITY CONTROL (Not used) REKEKKKAKACKEAKAARATKSRRERAEALESKAKKKKKKERKEKKKKKCEREEKEKKSEARERAEKEAAKEETERS »MISCELLANEOUS SYSTEM DATA Cooling coil bypass factor =0.050 Type of supplemental heating =3 Space Heating Units SPACE HEATING UNITS Heat source =1 Baseboard Heaters ERKREKAKKAKAREKAKKKRKAEKKKKAAKKKAKKKAREKKAKKAKKKERKKHEKAKARSERAARARAEKRARAREKEKEKE MONTHLY ATR SYSTEM DATA Air System :POOL OBSER Ef AL.BAS .08-31-90 Location :washington,Dist.of Columbia 6022890201 Prepared By :ERG -BIRMINGHAM Page 1 of 1 SCRKTKSSHSH SAAT AAT ESHEAAKHTSEEAEREAEKESEETKAEEATERRETESTTERESAREERS TABLE 1.COIL LOAD SUMMARY 'Cooling ;Heating Coil Loads Coil Loads :Central Terminal Space Total Mon.{(kOTU)(k8TU)(kBTU)(kBTU)(kBTU) Jan;o 3 )(0)33343 33343 Feb (;{Oo}[0][?]28784 28784 Mar;ot 0 i?)22658 22658 Apr {Oo;(e)0 7172 7172 May ;4737)0 (2)1943 1943 June {13669 ;[0]0 0 [') July §23482 3}0 (¢]0 0 aug ;17287 3 {¢)0 0 0 Sept ;e297 ;0 [?)477 477 Oct |of 0 Ce]6287 6287 Nov }0 3 °0 198675 19875 Dec ;Oo 0 (*]30732 30732 Tot }67443 }0 [*]151271 161271 :Fan Energy (kWh)'vant Reclaim Mon.!Supply Return Space Exhaust :(kWh) dan {$55 i*)[)834 '0 Feb ;495 [)[e)144 ;0 Mar 555 0 (°)834 t (e) Aer |495 0 [»)744 '° May 555 0 Q 834 H 0 June ;§11 (°){e)768 '(e} July $77 [°)0 868 :(e} Aug ;}§19 (t}0 780 :0 Sept }§35 (¢)(9)804 '0 Oct |555 fe](e)834 :ie} Nov ;495 (e)(e)144 :0 Oec ;491 0 i?)738 'i¢) Tot 3}6336 0 t?)9$26 :0 APPENDIX D MISCELLANEOUS SECTION APPENDIX D INDEX PAGE Block Load Calculations Calculation of "U"Values Infiltration Calculations Pool Heat Loss Calcualtions Pool Energy Consumption DA D-4 D-7 D-8 D-13 i-dZONE DESCRIPTION Tone Name :BLOCK LOAD 08-21-90 Prapared Ay :ERG -BIRMINGHAM 6022890201 Carcier Hourly Analysis Program Page 1 of 2SHCSAERAAAEKRRERTERERRESERAREREEESAARERARESRARERAREEEHERERAERKPEREREEREKERE 1.ZONE NAME ANO TYPE Zone Name =BLOCK LOAN Job Name WOODROW WILSON HIGH Zone Type 1 (Normal Zone)TTI TITTIES TET TTT TTI TTT TTT TTT TTT LT TET TL TTT TUTTE TT TT TTT TT TTT TTT TTT 2.THERMOSTAT AND EQUIPMENT SCHEDULE COOLING EQUIPMENT Occupied cooling thermostat setpoint =75.0 F Unoccupied cooling thermostat setpoint =85.0 F Starting hour of occupied period =7 Number of hours in occupied period =12 HEATING EQUIPMENT Heating thermostat setpoint =72.0 F REKCAKKKKEKKARAAEETKECKKARAEKARKKKRKKEKEREAEKEREEEEAKERARAKKEEEE 3.COOLING SYSTEM PARAMETERS SUPPLY AIR Type of input = Supply temperature = VENTILATION AIR Type of input = Ventilation air = SAFETY FACTOR Cooling safety factor =O* EEKKCKKKKEKECAREKKKEKAKKERREKKKEKKAKKAKKKKAKEKAKAREKAEKEKRKKAKKRAARERERAEKEKE 4,HEATING SYSTEM PARAMETERS HEATING SOURCE Type of system =1 (Warm Air) Supply temperature =100.0 F 3 (Supply Temperature) 55.0 F 4 (CFM/person) 15.00 CFM/person VENTILATION AIR Type of input =4 (CFM/person) Ventilation air =5.00 CFM/person SAFETY FACTOR Heating safety factor =ox1GIGOIG OO EEA RA 5.OTHER SYSTEM PARAMETERS SUPPLY FAN Total static pressure =1.00 in wg Total efficiency =§4% Fan configuration EXHAUST AIR 1 (Oraw-Thru) Oirect exhaust air flow rate =80 *%of vent.air RETURN AIR Is a return plenum used =N COIL DATA Cooling coil bypass factor =0.100 FEEKKKKKKCKEEKRHEEKEKAAKAEEKEKEKKEKEAKRAKKKKEKEACKAAKEEKEEKERKKKREE ZONE DESCRIPTION Zone Name":BLOCK LOAD 08-21-94 Prepared By :ERG BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page 2?of 2 SAERSKAKATEKAKKAKKESKEKASEERKSERAAKKEKTKKEKETEAREREREKTATAECKAEKRASAKEEREESE 6.SPACES INCLUDED IN 20NE 1 WWHS -MAIN BUILDING x H 5 WWHS-GYM x 2 WWHS CORRIDORS x H 6 WWHS-POOL AREA « 3 WWHS-AUDITORIUM x :7 WWHS-POOL OBS &LOBBY-x 4 WWHS-LIBRARY x :8 WWHS-POOL-OTHER x **REKEKEREKEEEREKARKEEKEKEEKEKE EK PPP TT eeT eT Teer TTT eer TT Tere TTT eeERE ZONE DESIGN COOLING LOAD SUMMARY ZONE DESIGN COOLING LOAD SUMMARY Location :Washington,Dist.of Columbia 08-29-90 Location -:Washington,Dist.of Columbia .08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Prepared By :ERG -SIRMINGHAM 6022890201CarrierHourlyAnalysisProgramPage1of2CarrierHourlyAnalysisProgramPage2of 2 FRSESEKEEEK ERE AEK ERE REE ER ERROR K RAKE EERE EER EK ARRAS SECERRAAEAAAAEAERARACKAREEAERASESAAREKERERAERSETEESEEERECERESCALCULATIONDATA:CALCULATION DATA: ;Zone Name :BLOCK LOAD Cale Time:Jul 1500h Zone Name :8LOCK LOAD Calc Time:Jul 1500h Job Name :WOODROW WILSON HIGH Amb db/wb:93.0/75.0 F Job Name :WOODROW WILSON HIGH Amb db/wb:93.0/75.0 F SRERARERE RRA EE REAR REE ERR EEE EEE ECAR ER ERE CRE REAR ERE REAR ERE AER RRREEAARE REE EEE KER AK EERE EAE EES KERR RE RE RAE AAAKA RARER TERRE RSA EEE ESLOADINFORMATIONWALLANDGLASSLOADBREAKDOWN SENSIBLE LATENT LOAD COMPONENT AREA TRANSMISSION SOLAR GAIN LOAD COMPONENT (BTU/hr)(BTU/hr)(sqft)(BTU/hr)ceTuspr) SOLAR GAIN 1,117,818 0 GLASS LOADS:NE 4,152 66,818 159,192 GLASS TRANSMISSION 351,389 )E 740 12,037 40,346 WALL TRANSMISSION 385,067 0 SE 5,081 81,769 240,848 ROOF TRANSMISSION 471,241 0 $670 10,922 27,854 PARTITION TRANSMISSION 4,856 )sw 3,837 61,749 251,513 LIGHTING (|347,487 W TOTAL)1,040,422 0 w 694 11,314 46,134 OTHER ELEC.(30,931 W TOTAL)93,198 0 NW 5,094 81,978 228,360 PEOPLE (1,880.00 PEOPLE TOTAL)483,513 734,450 N 364 5,934 7,975 MISCELLANEOUS LOADS 16,000 335,360 .H 1,272 18,869 115,593 COOLING INFILTRATION 515,587 553,292 WALL LOADS:NE 12,644 26,470 - PULLDOWN/WARM-UP 51,698 0 E 17,448 100,282 - COOLING SAFETY LOAD fC)fe)SE 16,165 38,306 - ween nee nn nn nn nn eee s 17,906 70,373 - SUB-TOTALS 4,530,759 1,623,102 SW 12,959 27,681 - NET VENTILATION LOAD (28200 CFM)547,947 588,018 Ww 14,894 49,341 - SUPPLY FAN LOAD (BHP=61.1)155,558 )Nw 16,182 30,536 - 'ROOF toaD To PLENUM 0 3 SEE GEO ESOS OE OOOH ESE OOOO NEE IIEO EOE OOO LIGHTING LOAD TO PLENUM 0 fe) TOTAL COOLING LOADS 5,234,263 2,211,120ERAKERAERAKKRAEREEAAKERARAERARERRKARERRKARAKAKARRAKRKERAREREREEREREEREEoOCOILSELECTIONPARAMETERS:COIL ENTERING AIR TEMP.(08/WB) 'COIL LEAVING AIR TEMP.(D8/wB) w COIL SENSIBLE LOAD COIL TOTAL LOAD 77.4/65.5 deg F 54.3/53.3 deg F §,234,263 BTU/hr 7,445,383 BTU/hr COOLING SUPPLY AIR TEMPERATURE =§5.0 deg F TOTAL COOLING CFM (actual)=209,857 CFM TOTAL COOLING CFM (std.air)s 209,757 CFM RESULTING ROOM REL.HUMIDITY =53.8 % COIL BYPASS FACTOR =0.100 COIL APPARATUS DEWPOINT =51.7 deg F REHEAT REQUIRED =0 BTU/hrREKKEREREKAERAERAREAEKERAARKERRAKSERARARKERARARKEAKERKERR REE ERSGENERALINFORMATION: TOTAL COOLING LOAD 620.45 Tons §18.10 sqft/Tons TOTAL FLOOR AREA 321,453.00 sqft OVERALL U-FACTOR 0.206 BTU/hr/saft/F COOLING CFM/saft 0.65 CFM/saqft REKEKKSEREKAKAAKKAEAKEAKRAKASEKEERERAREKKAKEKEARSEERK ZONE DESIGN HEATING LOAD SUMMARY Location :Washington,Dist.of Columbia 08-29-90 Prepared By :ERG -BIRMINGHAM 6022890201 Carrier Hourly Analysis Program Page !of 1 STCAAASEKATTSSTASASAKASKASSAAKSSCTKAATESTERSEKAKATESEKEESREEKEEESE CALCULATION DATA:: Zone Name ;BLOCK LOAD Calc Time:Winter design Job Name :WOODROW WILSON HIGH Amb db :14.0 F SSCKETASSAASKSKRSKSSTCSLSRSKSEARCAARAKRAKSESKSKTRAEKSTAKESTKSKASHSHEEREEE LOAD COMPONENT LOAO (BTU/hr) WALL TRANSMISSION 1,166,640 ROOF TRANSMISSION 629,717 GLASS TRANSMISSION 1,390,167 TRANSMISSION LOSS TO UNCOND.SPACES -7,776 INFILTRATION LOSS 3,030,888 SLAB FLOOR 255,443 HEATING SAFETY BTU/hr (?] SUB-TOTAL 6,665,080 NET VENTILATION LOSS §88,536 TOTAL HEATING LOAD .7,253,616 HEATING SUPPLY CFM 220,511 CFM HEATING SUPPLY AIR TEMPERATURE 100.0 deg F HEATING VENTILATION AIR CFM 9,400 CFM HEATING THERMOSTAT SETPOINT TEMP °72.0 deg F KECKKAKEEKKAKEKAREAKAKKAKAAKAKCAKAAKSAKKKKKKEKKAAAKEKKAKRAEKKKEKKTECKEKAKAKSEKAKECKSE Ut VALEJOB SHEET NO./OFENGINEERINGRESOURCEGROUP,INC.3 P.O.Box 360687 WM BIRMINGHAM,AL 35236 CALCULATEDBY DATE Bhalao (205)985-9090 CHECKED BY DATE SCALE Roos -LIBRARY -"aye.Wares. OUTSIDE.DuRFAcE.ede 2S.,-Buier.UeP..seeAYPSU.Dec"von.Form Bone”)Le77.CeMETAL.Deck.Oo £32) Are 0.84Bartt19.enue -:sent meee EeTINeipsSugcace0.68|"ayn No BatyKe $12,U=Bitof.24)=Ye.=0.09 "Wanes..=Masoniey -\A/AtLS=wf.Metal FAciA. "OutSIDE.Suerac a cE aBeck+Moe7ae.©Couceste Boos (2) INSIDE SURFACE . OUTSIDE SURFACE.O25. MetaAr FASCIA.0.08 Aie@ Space (BFConeRETE=Bu ook 123... INSIDE DucrAcE .0,08 J,0¢/=O25 _U,A,444,45-- -_-O2D(e BIS)+(0.zee)Z 3,yosp DROOUCT 205-1 "AGREEinc Groton Wenn 01471 To Onder PHONE TOUL FREE 1-000-275-6980 Joe Vl VAL eS ENGINEERING RESOURCE GROUP,INC.SHEET NO Z. P.O.Box 360687 CALCULATED BY Lumens DATEL BIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY SCALE LIBRARY,MAIN Muses r0%e 1 WALLS _rary aan coe|_Oureibe aaSuneace ae 0.25Brice+Morn co eh BOCeoucrete,-12"LOCKS Finced 5 BZ2RASTER."Co.45")OTtf/[MSIBE SuerAcE ||:0,48O48 | |3,B20.U=OWZ, COREIPoeSs_LIeRARY,MAK...Auorroeunm.JCoor Fecr.Me MERA =4!Couceere Decenag -_,Mie DPACE.45°colLocseE|INSuc Ar IONSElbelnd aadHS1DE.Surrhce. Boe Waves a,were ee oe oe ;| (OUTSIDE SURFACE.O25"...4''FACE.Bree.O44F,Zr.Ave 2PACE.2 0FTeBroue.. . .Se."AN Sipe.Suecace.coe OioQ PRODUCT205-1 (AMER inc Groton teen 01471 To Order PHONE TOLL FREE 1-200-725-4000 D-5 sos Vi VALUED ENGINEERING RESOURCE GROUP,INC.SHEET NO. )oF 3 P.O.Box 360687 CALCULATED BY DATE BIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE Fou Rook-Ourspe SurrAce .OBS..Burer UP Feoring.oo 0.33.CLT Wr.Loose Fie,Suore 2"LB).CAVE 7 CONCRETE.4h Se ten WALA. PROOUCT208-1 ARENT "rc Grotan,Mann 147!To Order PONE TOLL FREE 1-800-225-6908 D-6 jos ate FULT RATION -Pp tAtAYy SHEET NO.i OF lENGINEERINGRESOURCEGROUP,INC. P.O.Box 360687 NOM nedCALCULATEDBY DATE BIRMINGHAM,AL 35236 CHECKED BY DATE(205)985-9090 SCALE MAND Ditection.o}-VELoaITY. Ss mee,DoSummer.2.8 waPd,|NIMVuerm. LZ s' MWhinucews... Westy ss! EXTERIC2.. s1-Be'x 5!-B2t.3.Douere Deoes...33'72-s'x2!Jaty by_Z 34-814"xSDeaTEETEROSSEEEETSESEETSOOESETSCETTOREEEMESTETCOSECEEETSESOSSOORETIOESTY a "3217 | xe 24 5S.55h)OMPH. ance Pica.CEnerete ation."Mor AGE (a)u ATueTcEoO.NIN Bows.CokpitioM re MATo.WEAREED,. Do-Nor.Close.Due.AGED FRAMES..Remace=_Asoumte- 2814 x<3 \N IMIDoW MeL - Su Minegz =. AVG... "Ba42oa AS..(Oe A KE. age ts ,_TyPremucy(259=33,68aa PROQUCT208-1 /AMSEME irc Groton,Mees C1471 Yo Onder PHONE TOLL FREE 1-000-225-4080 Jo WV Eo OU OV A, ENGINEERING RESOURCE GROUP,INC.SHEET NO.oF = P.O.Box 360687 CALCULATED BY ADAG DATE S|14 lao BIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE Feom 1987 Asdene HVAC.HANDBOOK Foot.-_"EVAPORATIDTay RATE. ALA(as x0.42ey)ig_-2 Jo _A-Bo SuREACE.Area aan, Main Poou =113!x ba. Ce they (oprenr Wear)Renuieen.Te.To canoeWATER.Te.MAROR.eSURFACE.ee.856wace(ny®roTRAIN UG Poou,Talos 30!X45 Bg 1304. NM-Ave Netoeciry OVER Poo SukFAce.F ZERO Cet-/04e.Breoat so |so |Ro*SATURATION."VAPOR.ee _AL WATERTeme.(ee ce AAA:Hg)./Pee.=<:27.rn!+H /ao@QT===BSF,p==(2 W222 e»s(tCF tn15)(2. Fae.(SATURATIONS.VAPOR.Pressuze.Ar BortAROeWwPour,-(iM....Hy). AS.69 uME 82°65,75%.Manesry..Toe =12 PSTOre=72°F,p=6 sam)(eggs)=ABO, PRODUCT 205-1 ASHEine.Groton,Mean 61471 To Order PHONE TOLL FREE 1-400-275-6000 VALW/EL ZeENGINEERINGRESOURCEGROUP,INC.SHEET NO. P.O.Box 360687 CALCULATED BY DATE BIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE JoB SCALE We =onic #04252 Dyhisseee =104aikea MiscercAnieous lear.Gai.Ra vara ara_@.BLE:eoepesineSELISIELSeufr Ge.ua)(20%hie)"14006/04FBBTUSE.(G2e%e)2 335,20 PRODUCT205-1 /AAEIE )ine Groton,Mtzes 01471 Yo Order PHONE TOLL FREE 1-000-225-6000 oePlaces of Assembly Load Characteristics The main exhibition room undergoes a variety of loads,depen- ding on the type of activity in progress.Industrial shows pro- vide the highest sensible loads,which may have a connected capacity of 20 W/ft?(215 W/m?)along with one person per 40 to 50 ft?(3.7 to 4.6 m2).Loads of this magnitude are seldom considered because large power-consuming equipment is seldom in continuous operation at full load.An adequate design ac-commodates (in addition to lighting load)about 10 W/ft?(108 W/m2)and one person per 40 to 50 ft?(3.7 to 4.6 m?)as a max- imum continuous load. Alternative loads may be encountered that will be very dif- ferent in character.When the main hall is used as a meeting room,the load will be much more latent in character.Thus, multispeed fans or variable volume systems may provide a bet- ter balance of load during these high latent,low sensible periods of use.The determination of accurate occupancy and usage in- formation is critical in any plan to design and operate such a facility efficiently and effectively. System Applicability The main exhibition hall would normally be handled by one or more all-air systems.These systems should be capable of operating on all outdoor air,because,during set-up time,the main hall will contain a number of highway-size trucks bring- ing in or removing exhibit material.There are also occasions when the space is used for equipment that produces an unusual amount of fumes or odors,such as restaurant or printing in- dustry displays.It is helpful to build some flues into the struc- ture to duct noxious fumes directly to the outside. The groups of smaller meeting rooms are best handled with either separate individual room air-handling systems,or with variable-volume central systems,because these rooms have very high individual peak loads but are in infrequent use.Constant volume systems of the dual-or single-duct reheat type waste con- siderable energy when serving empty rooms,unless special design features are incorporated. The offices and restaurant spaces often operate for many more hours than the meeting areas or exhibition areas and should be served from separate systems.Storage areas generally can be con- ditioned by exhausting excess air from the main exhibit hall through these spaces. SWIMMING POOLS Swimming pool design requires good cooperation between the architect and consulting engineer.The materials to be used in the construction of the walls,floors,and roof,and their method of application,must be carefully analyzed and selected to en- sure that the building will not be damaged by the humid,cor- rosive environment or by condensation.The careful selection of materials for the heating,ventilating,and/or air-conditioning systems and their controls is important for the same reason.The importance of energy conservation has emphasized the costs of ventilating the pool enclosure to control corrosion and conden- sation.In many cases,ventilation is the dominant source of heat loss. The design of the heating and air-conditioning or ventilation systems must be carefully planned to provide comfort for spec- tators and swimmers,in or out of the pool.Excessive air mo- tion or drafts in the pool area must be avoided. 20.7 Pools located in the interior of a building may provide less of a design problem than pools with wall and roof exposures. The use of glass on pool exposures complicates the design pro- blem and adds cost,expecially in cold climates.Glass walls or exposures make cold draft conditions and condensation difficult and expensive to eliminate.The pool area should be isolated from adjacent building areas,if possible,by providing a negative pressure at the pool. Load Characteristics Swimming pools are characterized by high latent loads that should be controlled to minimize corrosion and condensation on the building construction.Outdoor air of proper moisture content may be used for this purpose.During periods when out- door humidity is high,it may be necessary to provide some form of reheat for humidity control.When applicable,using rejected heat from the refrigeration cycle should be considered for this purpose. Pools used for open or free swimming have a large number of people engaged in fairly strenuous physical activity.Air must be introduced to the space without causing discomfort to oc- cupants,in and out of the pool. Design Concepts The following three basic types of pools are discussed in this section: 1.Swimming pools with no spectator facilities 2.Swimming pools with spectator facilities 3.Therapeutic pools Pools require humidity control to maintain comfort condi- tions.Pool air-handling systems are designed to use up to 100% outdoor air for cooling and/or dehumidification.On a winter cycle,when outdoor temperature and humidity are below pool design conditions,the amount of outdoor air can be controlled by a humidistat to maintain the desired humidity level.On a summer cycle,when outdoor temperature and humidity are above pool design conditions,minimum outdoor air is used.A sophisticated means of control during the summer cycle would employ a enthalpy controller to use either outdoor air or return air,whichever has the lower enthalpy. Spectator areas should have their own air supply,and pool air should not return or exhaust through the spectator area because of its high moisture content and chlorine odor. System Applicability All-air systems are required to remove the large quantities of moisture in the air.Warm wall and floor surfaces increase oc- cupant comfort and can be accomplished by application of in- sulation in walls,heating the perimeter tunnel where available, warm air curtains on perimeter walls and glass,and radiation and radiant panels. Close attention should be given to latent chlorine and moisture levels.High levels of humidity and corrosive elements are more likely to occur during non-use hours of the pool area.The ar- chitect/engineer has little or no control over the building opera- tion after occupancy,so building material selection is extreme- ly critical. D -10 20.8 Design Criteria Design conditions for pools are: Indoor Air: Pleasure Swimming 75 to 85°F (24 to 29°C),50 to 60%rh Therapeutic 80 to 85°F (27 to 29°C),50 to 60%rh Pool Water: Pleasure Swimming 75 to 85°F (24 to 27°C) Therapeutic 85 t0 95°F (29 to 35°C) Competitive Swimming 72 to 75°F (22 to 24°C) Whirlpool/Spa 97 to 102°F (36 to 39°C) Relative humidities should not be maintained below recom- mended levels because of the evaporative cooling effect on a per- son emerging from the pool.Humidities higher than recom- mended encourage corrosion and condensation problems,as well as occupant discomfort.Lower-than-necessary relative humidity increases the rate of pool evaporation and pool heating requirements. Air velocity at any point 8 ft (2.4 m)above the walking deck of the pool should not exceed 25 fpm (0.13 m/s).In a diving area,air velocity around the divers should be below this level. In spectator seating areas,air velocity may be increased to 40 to 50 fpm (0.2 to 0.25 m/s),unless seats are located in an area also occupied by swimmers. Calculation for Minimum Air Requirements.The air supplied to the pool must be sufficient to remove the water that evaporates from the surface of the pool.The rate of evaporation can be found from empirical Equation 1: A(95 +0.425v)Wy =yp [p.7”Pal (1) In SI units Eq.(1)is: A(0.0887 +0.07815v) Wy =Y [w P.)(l SD) where w,=evaporation of water,lb/hr (kg/s)A =area of pool surface,ft?(m7)v =air velocity over water surface,fpm (m/s) Y =latent heat required to change water to vapor at surface water temperature,Btu/Ib (kJ/kg) P,=Saturation pressure at room air dew point,in.Hg/(kPa)Py =Saturation vapor pressure taken at the surface water temperature,in.Hg/(kPa) For values of Y about 1000 Btu/Ib (2330 kJ/kg)and values of v ranging from 10 to 30 fpm (0.05 to 0.15 m/s),Equation |can be reduced to: wy =0.1 A(Dy -Po)(2) or in SI units w,=4.0-10-5-A(p,-Pd (2 SI) The minimum air quantity required to remove this evaporated water can be found from Equation 3: _w/C 3Qo(W,W,)¢) where Q =quantity of air,cfm (m}/s) units conversion,60 min/hrstandacdairdensity,0.075 Ib/fC (1.204 kg/m?) humidity ratio of pool air at design criteria,lb/Ib (kg/kg) humidity ratio of outdoor air at design criteria,Ib/Ib (kg/kg)xeio)aouououCHAPTER 20 1987 HVAC Handbook The values of W can be obtained from the ASHRAE psychrometric charts. Design outdoor conditions should be reviewed carefully in cold climates,because this optimum condition for moisture removal occurs infrequently,and several outdoor conditions should de reviewed and calculated before establishing the minimum air volumes. This calculated quantity of air often produces only one or two air changes per hour-a low rate of air movement.The following air flow rates are recommended,assuming the minimum air requirement from the previous calculation falls below the minimum recommendations.Most codes require six air changes per hour,except where air conditioning is furnished. Pools with no spectator facilities ...............4 to 6 air changes Spectator facilities.22.2.0...ccc ceccc ence cccees 6 to 8 air changes Therapeutic pools ........cc ccc cece nce ccccccce 4 to 6 air changes Air volume above the minimum calculated value is recir- culated,but the fan system incorporates return-exhaust fans and outdoor air,exhaust air,and return air controls to enable larger amounts (up to 100%)of outdoor air to be introduced during milder weather for temperature and humidity control.The return-exhaust fan facilitates the introduction of outdoor air and the maintenance of recommended pressure.Terminal reheat may be needed to maintain space control of relative humidity con- ditions where air conditioning,especially DX,processes are used. Otherwise,relative humidities will rise,fostering growth of molds and mildew and attacking building materials. Heating elements should be large enough to handle more than design amounts of outdoor air to control humidity during periods of heavy pool use.High levels of activity increase the total wetted surface exposed to ventilation,resulting in high evaporation rates. Air Distribution and Filtering The type of air distribution system influences the amount of air introduced into the pool area.Air volume above the minimum calculated value may be recirculated,provided the recirculated air is dehumidified and filtered to reduce air contaminants to safe levels.Care should be taken in the choice of filtration used,especially where filter media may react with chlorine in the air.The air-handling system should have filters of 45 to 60% (based on ASHRAE Filter Test Standard 52-76)for occupant comfort and protection and to minimize streaking of walls and floors from dirt contacting moist surfaces. Noise Level Pool air system noise levels may be designed for NC45 to 50 without causing discomfort or annoyance. Special Considerations Condensation and corrosion from the humid,corrosive at- mosphere of the pool can cause damage and even failure of materials and equipment within or serving a swimming pool. Ferrous metals should be eliminated from all areas of pool con- struction.Insulation on roofs or walls must be protected by a vapor barrier.Suspended ceilings should be discouraged because they provide a high humidity enclosure that requires separate ventilation.Despite such ventilation,the ceiling and ap- D -11 Places of Assembly purtenances,such as lights,supports,etc.,are subject to hid- den corrosion. All components of the pool-heating,air-handling,and air- distribution systems exposed directly or indirectly to the moist, corrosive pool atmosphere should be noncorrosive,or,where it is economically unfeasible to do so,they should be protected with a high quality corrosion-resistant coating. All ductwork serving pool areas should be constructed of aluminun,coated steel,or other rust-resistant material.The high moisture content of the pool air being conveyed in ductwork requires extra design considerations.Return or exhaust ductwork located above ceilings should be waterproofed and pitched to drains and insulated if passing through cool areas. The pool should be maintained at a slightly negative pressure of 0.05 to 0.15 in.of water (12 to 37 Pa)to prevent moisture and chlorine odors from migrating to other areas of the building. Pool air may be used as make-up for showers and toilet rooms, but a separate system is more desirable.Locker rooms and of- fices should have separate supplies and a positive pressure rela- tionship with respect to the pool.Openings from the pool to other areas should be minimized,and passageways should have a vestibule (air lock)or some other arrangement to discourage the passage of air and moisture. A properly designed air-distribution system is essential for uniform,draft-free conditions.Side wall distribution is generally less costly than overhead supply,but it is more difficult to design to provide draft-free conditions.Any air outlet over the pool is difficult to adjust manually and may increase air motion over the water surface,thus increasing the rate of evaporation.It is not necessary for return and/or exhaust outlets to be located low to pick up the moisture,since the water vapor tends to rise. In cold climates,the combination of high humidities and the use of glass requires careful design and engineering to avoid con- densation problems.Double or triple glazing combined with radiation is relatively ineffective where ceiling air is directed toward high glass areas.This results in a forced downdraft con- dition,which will quickly overwhelm the natural convection caused by radiation.It is far more noticeable in pool areas than other occupancies due to the evaporative cooling that occurs on a body in conjunction with the relatively low dew point con- ditions incident with cold weather.Blanketing the glass with an air stream from below is another method of avoiding conden- sation and eliminating downdrafts. Where radiation from cold glass is not desirable,a radiant panel floor or high intensity infrared system may be used but supplemented with supply air to eliminate downdrafts,since ra- diant floors alone may not:be sufficiently effective against largeglassareas.Locating the return slots at the bottom of the glassreducesdrafteffectsawayfromthewall. Pool water-filtering equipment and chemical gases require special ventilation rates for occupational safety.This require- ment is the decisive factorin the design of the pool equipmentroomair-handling system.: WORLD FAIRS AND OTHER TEMPORARY EXHIBITS At frequent intervals,large-scale exhibits are constructed throughout various parts of the world to stimulate business,pre- sent new ideas,and provide cultural exchanges.Fairs of this type take years to construct,are open from several months to two years.and are sometimes designed with the thought of future 20.9 use of some of the buildings,either at the fair site or elsewhere. Fairs,carnivals,exhibits,etc,which may consist of prefabricated shelters and tents that are moved from place to place and re- main in a given location for only a few days or weeks,will not be covered here because they seldom require the involvement of architects and engineers. DESIGN CONCEPTS One consultant or agency should be responsible for setting uniform utility service regulations and practices to ensure pro- per organization and operation of all exhibits.Exhibits that re- main open only during the iniermediate spring or fall months require a much smaller heating or cooling plant than for peak summer or winter design conditions.This information is required in the earliest planning stages so proper analysis of system and space requirements can be established accurately. Occupancy Fair buildings have heavy occupancy during visiting hours, but patrons seldom stay for long periods in any one building. The approximate length of time that patrons stay in the building determines design of the air-conditioning system.The shorter the anticipated stay,the greater the leeway in designing for less- than-optimum operating design conditions,equipment,and duct layout.If patrons are wearing outer garments while in the building,this will affect operating design conditions. Equipment and Maintenance Heating and cooling equipment used solely for maintaining proper comfort conditions and not for exhibit purposes may be second-hand or leased equipment,ifit is available and ofthepropercapacities.Another possibilityis to rent all air-conditioning equipment to reduce the exhibitors'captial investment and eliminate disposal problems when the fair is over. Depending upon the size of the fair,the length of time it will operate,the types of exhibitors,and the policies of the fair spon- sors,it may be desirable to analyze the potential for a centraliz- ed heating and cooling plant versus individual plants for each exhibit.The proportionate cost of a central plant to each ex- hibitor,including utility and maintenance costs,may be con- siderably less than having to furnish space and plant utility and maintenance costs.The larger the fair,the more it appears that savings may result.It also makes it practical to consider mak- ing the plant a showcase,suitable for exhibit and possibly added revenue.Another feature of a central plant is that it may form the nucleus for the commercial or industrial development of the area after the fair is over. If each exhibitor furnishes their own air-conditioning plant, it is advisable to analyze short-cuts that may be taken to reduce equipment space and maintenance aids.For a six-month to two- year maximum operating period,for example,tube pull or equip- ment removal space is not needed or may be drastically reduc- ed.Higher fan and pump motor horsepowers and smaller equip- ment is permissible to save on initial costs.Ductwork and pip- ing costs should be kept as low as possible because these are usually the most difficult items to salvage;cheaper materials may be substituted wherever possible.The job must be D -12 JOB tC Che Me A CleyO f /ENGINEERING RESOURCE GROUP,INC.SHEET NO._L oF P.O.Box 360687 CALCULATED BY DATE BIRMINGHAM,AL 35236 (205)985-9090 CHECKED BY DATE SCALE Poo.\a/aree |EAT INIG:con Cueeenir Koou lear Loss To.SPACE:351,360 Bry:sent 16,000;LAT (335300Poo.Hours:16 des IW4 Monrdsdo22Jno,2 MOMT 7 :"3266 dis /y.\yyDayViner=Assue Couterau HT ia"Mo Hearing Typ cnney F Hes/oay Biz eas|He)(4 Hes/pay)Giz cays Ne)=17,309.pele.ICO:GEO SELLE Ekt SQeg "Gai ulSS©0.8)"Teae 17809 +20,208 >37,57T OKLZ, PROOUCT 208-1 /AAEIIE )e.Groton,Mees 95471.Te Order PHONE TOLL FREE 1-000.225-6000 D -13 Service Water Heating 6 in.(150 mm)above the heating element to a point 12 in.(300mm)from the top of the tank,the working volume.The levelwilldropforeachmachinefillandmakeupcontinuouslyatthe average flow rate under city pressure during the complete washing cycle.The tank is sized to have full working volumeatthebeginningofeachcycle.Lines and softeners can be sized for this flow rate from the city to the tank,not the peak machine fill rate as with a closed pressurized system.The waste heat ex- changers have a continuous flow across the heating surface at this low flow rate,with continuous heat reclamation from the waste water and flash steam.Automatic flow regulating valves on the inlet water manifold will control this low flow rate. A vented system allows smaller water makeup lines from the city through the heat reclaiming equipment to the storage tank, since the continuous makeup is based on flow rate.Softeners can be sized on this low basis.Rapid fill of machines will in- crease production (more batches processed).: Heat Recovery.Commercial laundries are ideally suited for heat recovery because 135°F (57°C)waste temperature is discharged to the sewer.Fresh water can be conservatively preheated to within 15 °F (8.3 °C)of the waste water temperature for the next operation in the wash cycle.Regions with an an- nual average temperature of 55°F (13 °C)can increase to 120°F (49°C)the initial temperature of fresh water going into the hot water heater.For each 1000 gph (1050 mL/s)or 8340 Ib (3780 kg)of water preheated 65 °F (36°C)[55 to 120°F (13 to 49°C)}, heat reclamation will be 540,000 Btu/h (158 kW).This saves 655 ft?(18.5 m?)of natural gas per hour or 3.92 gal (14.8 L)of oil per hour. Flash steam from a condensate receiving tank is often wasted to the atmosphere.The heat in this flash can be reclaimed with a suitable heat exchanger.Makeup water to the heater can be preheated 10 to 20°F (5.5 to 18°C)above existing makeup temperature with the flash steam. Industrial Plants Hot water is used in industrial plants for cafeterias,showers, lavatories,gravity sprinkler tanks,and industrial processes.If the same hot water system is used only for the cafeteria,employee cleanup,laundry,and smal!miscellaneous uses,the water heater can be sized to meet employee cleanup load (with additional provision for the sanitizing rinse needs of the cafeteria). Employee cleanup load is usually heaviest and not concurrent with other uses.The other loads should be checked,however, to be certain that this is true. The employee cleanup load consists of one or more of the following:(1)wash troughs or standard lavatories,(2)multiple wash sinks,and (3)showers.Hot water requirements for employees using standard wash fixtures can be estimated at 1 gal (3.8 L)of hot water for each clerical and light industrial employee per work shift and 2 gal (7.6 L)for each heavy in- dustrial worker. The number of workers using multiple wash fountains is disregarded for sizing purposes.Hot water demand is based on full flow for the entire cleanup period.Table 10 indicates this usage for a 10-minute period.The shower load depends on the flow rate of shower heads,total number of showers,and length of use.Table 10 also may be used,based on a 15-minute shower period.Water heaters used to prevent freezing in gravity sprinkler tanks should be part of a separate system.The load depends on tank heat loss,tank capacity,and winter design temperature. Process hot water load must be determined separately.Volume and temperature vary with the specific process.If the process load occurs at the same time as the shower or restaurant load, the system must be sized to reflect this total demand.Separate systems can also be used,depending on the size of the various loads and the distance between them. 54.17 Table 10 Hot Water Usage for Industrial Wash Fountains and Showers Multiple Wash Fountains Showers Gal of 140°F Flow Gal of 140°F (L of 60°C)Rate,(L of 60°C) Type Water Required gpm Water Required in.(mm)for t0-min Period®(L/s)for 15-min Period? 36 (910)Circular 40 (152)3 (0.19)29.0 (110) 36 (910)Semicircular 22 ¢83)4 (0.25)39.0 (148) $4 (1370)Circular 66 (250)5 (0.32)48.7 (185) 54 (1370)Semicircular 40 (152)6 (0.38)58.0 (220) 4Based on 110°F (43°C)wash water and 40°F (4°C)cold water at average flow rates. Based on 105°F (40°C)shower water and 40°F (4°C)cold water. Ready-Mix Concrete In cold weather,ready-mix concrete plants need hot water to mix the concrete so that it will not be ruined by freezing before it sets.Operators prefer to place the mix at about 70°F (21°C). With the cold aggregate,hot water must be used.Usually,about 150°F (65°C)water is considered proper for cold weather.When the water temperature is too high,some of the cement will flash set. Thirty gallons of hot water per cubic yard (150 L/m*)of con- crete mixed is generally used for sizing.To obtain the total hot water load,the number of trucks loaded each hour and the capacity of the trucks is calculated.The hot water is dumped into the mix as fast as possible at each loading,and ample hot water storage is required.If storage is not used,large heat ex- changers must be used for the high draw rate.Table 11 shows a method of sizing for concrete plants. Part of the heat may be obtained by heating the aggregate bin.This is done by circulating hot water through pipe coils in the walls or sides of the bin.If aggregate is warmed,the temperature of the mixing water may be lower and the aggregate will flow easily from the bins.When aggregate is not heated, it often freezes into chunks,which must be thawed to go through the dump gates.If hot water is used for thawing,too much water would accumulate in the aggregate,and control of the final pro- duct might vary beyond allowable limits.Therefore,jets of steam supplied by a small gas-fired boiler and directed on the large chunks are often used for thawing. Swimming Pools/Health Clubs The desirable temperature for swimming pools is about 80°F (27°C).Maintaining this temperature usually requires a water heating system to compensate for heat losses to the ground and air.General practice is to use independent heating equipment for showers and steam rooms,a standard water heater for the showers,and a small boiler or central steam supply for the steam room. Special pool heating equipment is available from most manufacturers of water heaters or boilers.Some manufacturers offer packaged units that include a pool temperature controller and a water bypass to prevent condensation.The water heating system is usually installed in the normal circulation system of the pool,prior to the return of treated water to the pool.Cir- culation rates generally complete a change of water every 8 hours for residential pools and every 6 hours for commercial pools. Indirect systems using hot water piping imbedded in the walls or floor of the pool can also be used.Since pool water does not pass through the heater,corrosion,scaling,and condensa- tion problems are reduced greatly.However,the initial cost of this system is relatively high,and direct heating is more common. In addition to the safety controls normally used,pool heaters should be equipped with a pool temperature control and a water D -14 54.18 CHAPTER 54 1987 HVAC Handbook Table 11 Water Heater Sizing for Ready-Mix Concrete Plant [Input and Storage Tank Capacity To Supply 150°F (65.6°C)Water at 40°F (4.4°C)Inlet Temperature} Truck CapacityTimeInterval between Trucks?Capacity 6 yards (4.6 m3)7.5 yards (5.7 m))9 yards (6.8 m3)11 yards (8.4 m3) 50 min (0.83 h)Btu/h (kW)458,200 (134.3)526,900 (154.4)595,600 (174.5)687,200 (201.3) gal (L)430 (3630)490 (1860)560 (2120)640 (2430) 35 min (0.58 h)Btu/h (kW)612,000 (179.3)700,000 (205.1)792,000 (232.1)915,000 (268.1) gal (L)430 (1630)490 (1860)560 (2120)640 (2430) 25 min (0.42 h)Btu/h (kW)785,000 (230.0)900,000 (263.7)1,020,000 (298.9)1,175,000 (344.3) gal (L)430 (1630)490 (1860)$60 (2120)640 (2430) $0 min (0.17 h)Btu/h (kW)1,375,000 (402.9)1,580,000 (462.9)1,790,000 (524.5)2,060,000 (603.6) gal (L)430 (1630)490 (1860)560 (2120)640 (2430) 5 min (0.08 h)Btu/h (kW)1,830,000 (536.2)2,100,000 (615.3)2,380,000 (697.3)2,740,000 (802.8) gal (L)430 (1630)490 (1860)560 (2120)640 (2430) 0 min (0 h)Btu/h (kW)2,760,000 (808.7)3,150,000 (923.0)3,580,000 (1048.9)4,120,000 (1207.2) gal (L)430 (1630)490 (1860)560 (2120)640 (2430) aThis table assumes that there is 10-min loading time for each truck.Thus,for a 50-min interval between trucks,it is assumed that one truck/h is served.For O-min between trucks,it is assumed that one truck Joads immediately after the truck ahead has pulled away.Thus,6 trucks/h are served. It is also assumed that each truck carries a 120-gal (455-L)storage tank of hot water for washing down at the end of dumping the load.This hot water is drawn from the storage tank and must be added to the total hot water demands.This has been included in the sizing table given above. pressure or flow safety switch.The temperature control is usually installed in the return line from the pool to the heater,preferably at the inlet to the heater.The pressure or flow switch is mounted in either the heater inlet or outlet,depending on the manufac- turer's instructions.This installation protects the heater against inadequate water flow. Several methods for sizing pool water heating systems are oc- casionally recommended.Some are estimates based on pool arca or water volume.Others are more complex and involve many factors,including calculation of heat loss from the water sur- face to the air.Unless unusual conditions exist,the A.G.A. recommends sizing the equipment on the amount of heat necessary to raise the temperature of the volume of water the desired number of degrees in a specified time,plus an allowance for losses. Pool use is one of the most important considerations in siz- ing the water heater.Some pools are used only periodically,as on weekends.For economical operation,the heater should be on only during,and just prior to,the period of pool use.It should be capable of heating the required volume of water dur- ing the specified use period,and handling heat losses from con- duction and surface evaporation during the 24-hour period.The rate of evaporation depends on air and water temperatures and wind velocity.Conduction losses between the pool and the surrounding ground are generally so small that they can be neglected.Chapter 20 gives an equation to estimate evaporation. A high input heater is most desirable in reducing heatup time. The maximum time recommended for this purpose is 24 h for pools used only periodically;however,most pools are used con- tinuously during the swimming season.These require heating the pool water above a maximum temperature rise only once a season.When pool heaters are sized for this use,a greater period is allowed to reach the desired pool temperature.A prac- tical maximum is 48 h.The longer the pickup period selected, the lower the initial cost of heating equipment.In some areas, air source heat pumps have been used successfully.They are usually used to extend the swimming season rather than allow year-round operation,and to sustain temperature rather than allow intermittent use with rapid pickup. Electric boilers have also been used.A variation of the elec- tric boiler is the tankless electric circulation water heater, available in both single-phase and three-phase. To size a heater for an outdoor pool,proceed as follo vs: 1.Obtain pool water capacity in gallons (m°).If not known, multiply the length in feet (m)by the width in feet (m)by a 5.5-ft (1.7-m)assumed average depth,to determine the con- tents.Each cubic foot of volume equals 7.5 gal (28.4 L)of water. 2.Determine the desired heat pickup time in hours. 3.Determine the required pool water temperature desired by the owner.If uncertain,assume a pool temperature of 80°F (27°C). 4.Determine the average temperature of the coldest month in which the pool will be used. 5.Determine the average wind velocity in mph (km/h).For pools under 900 ft?(85 m?)in built-up areas where the pool is sheltered from the prevailing wind by nearby fences,build- ings or shrubs,an average wind velocity of less than 3.5 mph _, (5.6 km/h)can be assumed.For these pools,use 75%of the values calculated by Eq.(11).For more exposed locations or higher wind velocities,see the notes for Eq.(11). With this information,the following equations give the re- quired heater output. q,=8.33V(t,-¢)/0 (10) in SI units g,=4170V (1,-)/36000 (10 SI)x>&LyPool heat-up rate,Biu/h (kW)Pool volume,gal (m?) final temperature [usually 80°F (27°C)} initial pool temperature,°F (°C) pool heat-up time,h Eq.(11)calculates heat loss from the pool surface. g,=10.5A (1,-t,)(11)ouawOrs<2or in SI units q,=604 (t,-1)ai SD Heat loss from pool surface,Bru/h-ft?(W/m?)pool surface area,ft?(m?) pool temperature,°F (°C) ambient temperature,°F (°C) Notes:These heat losses assume a wind velocity of 3.5 mph (5.6 km/h).For a velocity of§mph (8.1 km/h),multiply these values by 1.25;for 10 mph (16.1 km/h),multiply by 2.0.The required heater output then equals half the surface loss obtainedfromEq.(11)plus the heat-up value obtained from Eq.(10).The heaterinputthenequalstheoutputdividedbythefuelconversionefficiency.>»WokHonD-15